1613083760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38261}}^1$

素因数の和:38322

約数の個数: 80

約数和(自身を含む): 4099237632

約数和(自身を除く): 2486153872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 38261, 42160, 76522, 153044, 191305, 306088, 382610, 612176, 650437, 765220, 1186091, 1300874, 1530440, 2372182, 2601748, 3060880, 3252185, 4744364, 5203496, 5930455, 6504370, 9488728, 10406992, 11860910, 13008740, 18977456, 20163547, 23721820, 26017480, 40327094, 47443640, 52034960, 80654188, 94887280, 100817735, 161308376, 201635470, 322616752, 403270940, 806541880, 1613083760]

約数ペア:

[(1, 1613083760), (2, 806541880), (4, 403270940), (5, 322616752), (8, 201635470), (10, 161308376), (16, 100817735), (17, 94887280), (20, 80654188), (31, 52034960), (34, 47443640), (40, 40327094), (62, 26017480), (68, 23721820), (80, 20163547), (85, 18977456), (124, 13008740), (136, 11860910), (155, 10406992), (170, 9488728), (248, 6504370), (272, 5930455), (310, 5203496), (340, 4744364), (496, 3252185), (527, 3060880), (620, 2601748), (680, 2372182), (1054, 1530440), (1240, 1300874), (1360, 1186091), (2108, 765220), (2480, 650437), (2635, 612176), (4216, 382610), (5270, 306088), (8432, 191305), (10540, 153044), (21080, 76522), (38261, 42160)]