67266280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3250

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 98207000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3191, 4216, 5270, 6382, 10540, 12764, 15955, 21080, 25528, 31910, 54247, 63820, 98921, 108494, 127640, 197842, 216988, 271235, 395684, 433976, 494605, 542470, 791368, 989210, 1084940, 1681657, 1978420, 2169880, 3363314, 3956840, 6726628, 8408285, 13453256, 16816570, 33633140, 67266280]

約数ペア:

[(1, 67266280), (2, 33633140), (4, 16816570), (5, 13453256), (8, 8408285), (10, 6726628), (17, 3956840), (20, 3363314), (31, 2169880), (34, 1978420), (40, 1681657), (62, 1084940), (68, 989210), (85, 791368), (124, 542470), (136, 494605), (155, 433976), (170, 395684), (248, 271235), (310, 216988), (340, 197842), (527, 127640), (620, 108494), (680, 98921), (1054, 63820), (1240, 54247), (2108, 31910), (2635, 25528), (3191, 21080), (4216, 15955), (5270, 12764), (6382, 10540)]