45936040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 112052160

約数和(自身を除く): 66116120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1571, 1720, 2924, 3142, 3655, 5848, 6284, 7310, 7855, 12568, 14620, 15710, 26707, 29240, 31420, 53414, 62840, 67553, 106828, 133535, 135106, 213656, 267070, 270212, 337765, 534140, 540424, 675530, 1068280, 1148401, 1351060, 2296802, 2702120, 4593604, 5742005, 9187208, 11484010, 22968020, 45936040]

約数ペア:

[(1, 45936040), (2, 22968020), (4, 11484010), (5, 9187208), (8, 5742005), (10, 4593604), (17, 2702120), (20, 2296802), (34, 1351060), (40, 1148401), (43, 1068280), (68, 675530), (85, 540424), (86, 534140), (136, 337765), (170, 270212), (172, 267070), (215, 213656), (340, 135106), (344, 133535), (430, 106828), (680, 67553), (731, 62840), (860, 53414), (1462, 31420), (1571, 29240), (1720, 26707), (2924, 15710), (3142, 14620), (3655, 12568), (5848, 7855), (6284, 7310)]