1185104080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9404

約数の個数: 80

約数和(自身を含む): 2895957504

約数和(自身を除く): 1710853424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 172, 185, 215, 296, 344, 370, 430, 592, 688, 740, 860, 1480, 1591, 1720, 2960, 3182, 3440, 6364, 7955, 9311, 12728, 15910, 18622, 25456, 31820, 37244, 46555, 63640, 74488, 93110, 127280, 148976, 186220, 344507, 372440, 400373, 689014, 744880, 800746, 1378028, 1601492, 1722535, 2001865, 2756056, 3202984, 3445070, 4003730, 5512112, 6405968, 6890140, 8007460, 13780280, 14813801, 16014920, 27560560, 29627602, 32029840, 59255204, 74069005, 118510408, 148138010, 237020816, 296276020, 592552040, 1185104080]

約数ペア:

[(1, 1185104080), (2, 592552040), (4, 296276020), (5, 237020816), (8, 148138010), (10, 118510408), (16, 74069005), (20, 59255204), (37, 32029840), (40, 29627602), (43, 27560560), (74, 16014920), (80, 14813801), (86, 13780280), (148, 8007460), (172, 6890140), (185, 6405968), (215, 5512112), (296, 4003730), (344, 3445070), (370, 3202984), (430, 2756056), (592, 2001865), (688, 1722535), (740, 1601492), (860, 1378028), (1480, 800746), (1591, 744880), (1720, 689014), (2960, 400373), (3182, 372440), (3440, 344507), (6364, 186220), (7955, 148976), (9311, 127280), (12728, 93110), (15910, 74488), (18622, 63640), (25456, 46555), (31820, 37244)]