88043720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 223257600

約数和(自身を除く): 135213880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 37, 38, 40, 62, 74, 76, 95, 101, 124, 148, 152, 155, 185, 190, 202, 248, 296, 310, 370, 380, 404, 505, 589, 620, 703, 740, 760, 808, 1010, 1147, 1178, 1240, 1406, 1480, 1919, 2020, 2294, 2356, 2812, 2945, 3131, 3515, 3737, 3838, 4040, 4588, 4712, 5624, 5735, 5890, 6262, 7030, 7474, 7676, 9176, 9595, 11470, 11780, 12524, 14060, 14948, 15352, 15655, 18685, 19190, 21793, 22940, 23560, 25048, 28120, 29896, 31310, 37370, 38380, 43586, 45880, 59489, 62620, 71003, 74740, 76760, 87172, 108965, 115847, 118978, 125240, 142006, 149480, 174344, 217930, 231694, 237956, 284012, 297445, 355015, 435860, 463388, 475912, 568024, 579235, 594890, 710030, 871720, 926776, 1158470, 1189780, 1420060, 2201093, 2316940, 2379560, 2840120, 4402186, 4633880, 8804372, 11005465, 17608744, 22010930, 44021860, 88043720]

約数ペア:

[(1, 88043720), (2, 44021860), (4, 22010930), (5, 17608744), (8, 11005465), (10, 8804372), (19, 4633880), (20, 4402186), (31, 2840120), (37, 2379560), (38, 2316940), (40, 2201093), (62, 1420060), (74, 1189780), (76, 1158470), (95, 926776), (101, 871720), (124, 710030), (148, 594890), (152, 579235), (155, 568024), (185, 475912), (190, 463388), (202, 435860), (248, 355015), (296, 297445), (310, 284012), (370, 237956), (380, 231694), (404, 217930), (505, 174344), (589, 149480), (620, 142006), (703, 125240), (740, 118978), (760, 115847), (808, 108965), (1010, 87172), (1147, 76760), (1178, 74740), (1240, 71003), (1406, 62620), (1480, 59489), (1919, 45880), (2020, 43586), (2294, 38380), (2356, 37370), (2812, 31310), (2945, 29896), (3131, 28120), (3515, 25048), (3737, 23560), (3838, 22940), (4040, 21793), (4588, 19190), (4712, 18685), (5624, 15655), (5735, 15352), (5890, 14948), (6262, 14060), (7030, 12524), (7474, 11780), (7676, 11470), (9176, 9595)]