26533600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 72

約数和(自身を含む): 68620608

約数和(自身を除く): 42087008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 1951, 2720, 3400, 3902, 6800, 7804, 9755, 13600, 15608, 19510, 31216, 33167, 39020, 48775, 62432, 66334, 78040, 97550, 132668, 156080, 165835, 195100, 265336, 312160, 331670, 390200, 530672, 663340, 780400, 829175, 1061344, 1326680, 1560800, 1658350, 2653360, 3316700, 5306720, 6633400, 13266800, 26533600]

約数ペア:

[(1, 26533600), (2, 13266800), (4, 6633400), (5, 5306720), (8, 3316700), (10, 2653360), (16, 1658350), (17, 1560800), (20, 1326680), (25, 1061344), (32, 829175), (34, 780400), (40, 663340), (50, 530672), (68, 390200), (80, 331670), (85, 312160), (100, 265336), (136, 195100), (160, 165835), (170, 156080), (200, 132668), (272, 97550), (340, 78040), (400, 66334), (425, 62432), (544, 48775), (680, 39020), (800, 33167), (850, 31216), (1360, 19510), (1700, 15608), (1951, 13600), (2720, 9755), (3400, 7804), (3902, 6800)]