858408200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19467

約数の個数: 96

約数和(自身を含む): 2275869960

約数和(自身を除く): 1417461760

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 2210, 2600, 3400, 4420, 5525, 8840, 11050, 19421, 22100, 38842, 44200, 77684, 97105, 155368, 194210, 252473, 330157, 388420, 485525, 504946, 660314, 776840, 971050, 1009892, 1262365, 1320628, 1650785, 1942100, 2019784, 2524730, 2641256, 3301570, 3884200, 4292041, 5049460, 6311825, 6603140, 8253925, 8584082, 10098920, 12623650, 13206280, 16507850, 17168164, 21460205, 25247300, 33015700, 34336328, 42920410, 50494600, 66031400, 85840820, 107301025, 171681640, 214602050, 429204100, 858408200]

約数ペア:

[(1, 858408200), (2, 429204100), (4, 214602050), (5, 171681640), (8, 107301025), (10, 85840820), (13, 66031400), (17, 50494600), (20, 42920410), (25, 34336328), (26, 33015700), (34, 25247300), (40, 21460205), (50, 17168164), (52, 16507850), (65, 13206280), (68, 12623650), (85, 10098920), (100, 8584082), (104, 8253925), (130, 6603140), (136, 6311825), (170, 5049460), (200, 4292041), (221, 3884200), (260, 3301570), (325, 2641256), (340, 2524730), (425, 2019784), (442, 1942100), (520, 1650785), (650, 1320628), (680, 1262365), (850, 1009892), (884, 971050), (1105, 776840), (1300, 660314), (1700, 504946), (1768, 485525), (2210, 388420), (2600, 330157), (3400, 252473), (4420, 194210), (5525, 155368), (8840, 97105), (11050, 77684), (19421, 44200), (22100, 38842)]