38089840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 93708288

約数和(自身を除く): 55618448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 163, 184, 230, 254, 326, 368, 460, 508, 635, 652, 815, 920, 1016, 1270, 1304, 1630, 1840, 2032, 2540, 2608, 2921, 3260, 3749, 5080, 5842, 6520, 7498, 10160, 11684, 13040, 14605, 14996, 18745, 20701, 23368, 29210, 29992, 37490, 41402, 46736, 58420, 59984, 74980, 82804, 103505, 116840, 149960, 165608, 207010, 233680, 299920, 331216, 414020, 476123, 828040, 952246, 1656080, 1904492, 2380615, 3808984, 4761230, 7617968, 9522460, 19044920, 38089840]

約数ペア:

[(1, 38089840), (2, 19044920), (4, 9522460), (5, 7617968), (8, 4761230), (10, 3808984), (16, 2380615), (20, 1904492), (23, 1656080), (40, 952246), (46, 828040), (80, 476123), (92, 414020), (115, 331216), (127, 299920), (163, 233680), (184, 207010), (230, 165608), (254, 149960), (326, 116840), (368, 103505), (460, 82804), (508, 74980), (635, 59984), (652, 58420), (815, 46736), (920, 41402), (1016, 37490), (1270, 29992), (1304, 29210), (1630, 23368), (1840, 20701), (2032, 18745), (2540, 14996), (2608, 14605), (2921, 13040), (3260, 11684), (3749, 10160), (5080, 7498), (5842, 6520)]