40276400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5923}}^1$

素因数の和:5958

約数の個数: 60

約数和(自身を含む): 102473352

約数和(自身を除く): 62196952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 5923, 6800, 11846, 23692, 29615, 47384, 59230, 94768, 100691, 118460, 148075, 201382, 236920, 296150, 402764, 473840, 503455, 592300, 805528, 1006910, 1184600, 1611056, 2013820, 2369200, 2517275, 4027640, 5034550, 8055280, 10069100, 20138200, 40276400]

約数ペア:

[(1, 40276400), (2, 20138200), (4, 10069100), (5, 8055280), (8, 5034550), (10, 4027640), (16, 2517275), (17, 2369200), (20, 2013820), (25, 1611056), (34, 1184600), (40, 1006910), (50, 805528), (68, 592300), (80, 503455), (85, 473840), (100, 402764), (136, 296150), (170, 236920), (200, 201382), (272, 148075), (340, 118460), (400, 100691), (425, 94768), (680, 59230), (850, 47384), (1360, 29615), (1700, 23692), (3400, 11846), (5923, 6800)]