3734120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 9313920

約数和(自身を除く): 5579800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 167, 172, 215, 260, 334, 344, 430, 520, 559, 668, 835, 860, 1118, 1336, 1670, 1720, 2171, 2236, 2795, 3340, 4342, 4472, 5590, 6680, 7181, 8684, 10855, 11180, 14362, 17368, 21710, 22360, 28724, 35905, 43420, 57448, 71810, 86840, 93353, 143620, 186706, 287240, 373412, 466765, 746824, 933530, 1867060, 3734120]

約数ペア:

[(1, 3734120), (2, 1867060), (4, 933530), (5, 746824), (8, 466765), (10, 373412), (13, 287240), (20, 186706), (26, 143620), (40, 93353), (43, 86840), (52, 71810), (65, 57448), (86, 43420), (104, 35905), (130, 28724), (167, 22360), (172, 21710), (215, 17368), (260, 14362), (334, 11180), (344, 10855), (430, 8684), (520, 7181), (559, 6680), (668, 5590), (835, 4472), (860, 4342), (1118, 3340), (1336, 2795), (1670, 2236), (1720, 2171)]