88797640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3830

約数の個数: 64

約数和(自身を含む): 217152000

約数和(自身を除く): 128354360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3769, 4712, 5890, 7538, 11780, 15076, 18845, 23560, 30152, 37690, 71611, 75380, 116839, 143222, 150760, 233678, 286444, 358055, 467356, 572888, 584195, 716110, 934712, 1168390, 1432220, 2219941, 2336780, 2864440, 4439882, 4673560, 8879764, 11099705, 17759528, 22199410, 44398820, 88797640]

約数ペア:

[(1, 88797640), (2, 44398820), (4, 22199410), (5, 17759528), (8, 11099705), (10, 8879764), (19, 4673560), (20, 4439882), (31, 2864440), (38, 2336780), (40, 2219941), (62, 1432220), (76, 1168390), (95, 934712), (124, 716110), (152, 584195), (155, 572888), (190, 467356), (248, 358055), (310, 286444), (380, 233678), (589, 150760), (620, 143222), (760, 116839), (1178, 75380), (1240, 71611), (2356, 37690), (2945, 30152), (3769, 23560), (4712, 18845), (5890, 15076), (7538, 11780)]