65293600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4838

約数の個数: 72

約数和(自身を含む): 168809508

約数和(自身を除く): 103515908

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, 2720, 3400, 4801, 6800, 9602, 13600, 19204, 24005, 38408, 48010, 76816, 81617, 96020, 120025, 153632, 163234, 192040, 240050, 326468, 384080, 408085, 480100, 652936, 768160, 816170, 960200, 1305872, 1632340, 1920400, 2040425, 2611744, 3264680, 3840800, 4080850, 6529360, 8161700, 13058720, 16323400, 32646800, 65293600]

約数ペア:

[(1, 65293600), (2, 32646800), (4, 16323400), (5, 13058720), (8, 8161700), (10, 6529360), (16, 4080850), (17, 3840800), (20, 3264680), (25, 2611744), (32, 2040425), (34, 1920400), (40, 1632340), (50, 1305872), (68, 960200), (80, 816170), (85, 768160), (100, 652936), (136, 480100), (160, 408085), (170, 384080), (200, 326468), (272, 240050), (340, 192040), (400, 163234), (425, 153632), (544, 120025), (680, 96020), (800, 81617), (850, 76816), (1360, 48010), (1700, 38408), (2720, 24005), (3400, 19204), (4801, 13600), (6800, 9602)]