38194260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 120234240

約数和(自身を除く): 82039980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2129, 2990, 3588, 4258, 4485, 5980, 6387, 8516, 8970, 10645, 12774, 17940, 21290, 25548, 27677, 31935, 42580, 48967, 55354, 63870, 83031, 97934, 110708, 127740, 138385, 146901, 166062, 195868, 244835, 276770, 293802, 332124, 415155, 489670, 553540, 587604, 636571, 734505, 830310, 979340, 1273142, 1469010, 1660620, 1909713, 2546284, 2938020, 3182855, 3819426, 6365710, 7638852, 9548565, 12731420, 19097130, 38194260]

約数ペア:

[(1, 38194260), (2, 19097130), (3, 12731420), (4, 9548565), (5, 7638852), (6, 6365710), (10, 3819426), (12, 3182855), (13, 2938020), (15, 2546284), (20, 1909713), (23, 1660620), (26, 1469010), (30, 1273142), (39, 979340), (46, 830310), (52, 734505), (60, 636571), (65, 587604), (69, 553540), (78, 489670), (92, 415155), (115, 332124), (130, 293802), (138, 276770), (156, 244835), (195, 195868), (230, 166062), (260, 146901), (276, 138385), (299, 127740), (345, 110708), (390, 97934), (460, 83031), (598, 63870), (690, 55354), (780, 48967), (897, 42580), (1196, 31935), (1380, 27677), (1495, 25548), (1794, 21290), (2129, 17940), (2990, 12774), (3588, 10645), (4258, 8970), (4485, 8516), (5980, 6387)]