26073240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12812

約数の個数: 64

約数和(自身を含む): 82827360

約数和(自身を除く): 56754120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 127810, 153372, 191715, 217277, 255620, 306744, 383430, 434554, 511240, 651831, 766860, 869108, 1086385, 1303662, 1533720, 1738216, 2172770, 2607324, 3259155, 4345540, 5214648, 6518310, 8691080, 13036620, 26073240]

約数ペア:

[(1, 26073240), (2, 13036620), (3, 8691080), (4, 6518310), (5, 5214648), (6, 4345540), (8, 3259155), (10, 2607324), (12, 2172770), (15, 1738216), (17, 1533720), (20, 1303662), (24, 1086385), (30, 869108), (34, 766860), (40, 651831), (51, 511240), (60, 434554), (68, 383430), (85, 306744), (102, 255620), (120, 217277), (136, 191715), (170, 153372), (204, 127810), (255, 102248), (340, 76686), (408, 63905), (510, 51124), (680, 38343), (1020, 25562), (2040, 12781)]