357764080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 875372544

約数和(自身を除く): 517608464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 920, 1016, 1270, 1531, 1840, 2032, 2540, 2921, 3062, 5080, 5842, 6124, 7655, 10160, 11684, 12248, 14605, 15310, 23368, 24496, 29210, 30620, 35213, 46736, 58420, 61240, 70426, 116840, 122480, 140852, 176065, 194437, 233680, 281704, 352130, 388874, 563408, 704260, 777748, 972185, 1408520, 1555496, 1944370, 2817040, 3110992, 3888740, 4472051, 7777480, 8944102, 15554960, 17888204, 22360255, 35776408, 44720510, 71552816, 89441020, 178882040, 357764080]

約数ペア:

[(1, 357764080), (2, 178882040), (4, 89441020), (5, 71552816), (8, 44720510), (10, 35776408), (16, 22360255), (20, 17888204), (23, 15554960), (40, 8944102), (46, 7777480), (80, 4472051), (92, 3888740), (115, 3110992), (127, 2817040), (184, 1944370), (230, 1555496), (254, 1408520), (368, 972185), (460, 777748), (508, 704260), (635, 563408), (920, 388874), (1016, 352130), (1270, 281704), (1531, 233680), (1840, 194437), (2032, 176065), (2540, 140852), (2921, 122480), (3062, 116840), (5080, 70426), (5842, 61240), (6124, 58420), (7655, 46736), (10160, 35213), (11684, 30620), (12248, 29210), (14605, 24496), (15310, 23368)]