2580884068180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{53777}}^1$

素因数の和:54086

約数の個数: 144

約数和(自身を含む): 6136479373248

約数和(自身を除く): 3555595305068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 227, 310, 341, 454, 620, 682, 908, 961, 1135, 1364, 1705, 1922, 2270, 2497, 3410, 3844, 4540, 4805, 4994, 6820, 7037, 9610, 9988, 10571, 12485, 14074, 19220, 21142, 24970, 28148, 35185, 42284, 49940, 52855, 53777, 70370, 77407, 105710, 107554, 140740, 154814, 211420, 215108, 218147, 268885, 309628, 387035, 436294, 537770, 591547, 774070, 872588, 1075540, 1090735, 1183094, 1548140, 1667087, 2181470, 2366188, 2399617, 2957735, 3334174, 4362940, 4799234, 5915470, 6668348, 8335435, 9598468, 11830940, 11998085, 12207379, 16670870, 18337957, 23996170, 24414758, 33341740, 36675914, 47992340, 48829516, 51679697, 61036895, 73351828, 91689785, 103359394, 122073790, 134281169, 183379570, 206718788, 244147580, 258398485, 268562338, 366759140, 378428749, 516796970, 537124676, 568476667, 671405845, 756857498, 1033593940, 1136953334, 1342811690, 1513714996, 1892143745, 2273906668, 2685623380, 2842383335, 3784287490, 4162716239, 5684766670, 7568574980, 8325432478, 11369533340, 11731291219, 16650864956, 20813581195, 23462582438, 41627162390, 46925164876, 58656456095, 83254324780, 117312912190, 129044203409, 234625824380, 258088406818, 516176813636, 645221017045, 1290442034090, 2580884068180]

約数ペア:

[(1, 2580884068180), (2, 1290442034090), (4, 645221017045), (5, 516176813636), (10, 258088406818), (11, 234625824380), (20, 129044203409), (22, 117312912190), (31, 83254324780), (44, 58656456095), (55, 46925164876), (62, 41627162390), (110, 23462582438), (124, 20813581195), (155, 16650864956), (220, 11731291219), (227, 11369533340), (310, 8325432478), (341, 7568574980), (454, 5684766670), (620, 4162716239), (682, 3784287490), (908, 2842383335), (961, 2685623380), (1135, 2273906668), (1364, 1892143745), (1705, 1513714996), (1922, 1342811690), (2270, 1136953334), (2497, 1033593940), (3410, 756857498), (3844, 671405845), (4540, 568476667), (4805, 537124676), (4994, 516796970), (6820, 378428749), (7037, 366759140), (9610, 268562338), (9988, 258398485), (10571, 244147580), (12485, 206718788), (14074, 183379570), (19220, 134281169), (21142, 122073790), (24970, 103359394), (28148, 91689785), (35185, 73351828), (42284, 61036895), (49940, 51679697), (52855, 48829516), (53777, 47992340), (70370, 36675914), (77407, 33341740), (105710, 24414758), (107554, 23996170), (140740, 18337957), (154814, 16670870), (211420, 12207379), (215108, 11998085), (218147, 11830940), (268885, 9598468), (309628, 8335435), (387035, 6668348), (436294, 5915470), (537770, 4799234), (591547, 4362940), (774070, 3334174), (872588, 2957735), (1075540, 2399617), (1090735, 2366188), (1183094, 2181470), (1548140, 1667087)]