284299600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54673}}^1$

素因数の和:54704

約数の個数: 60

約数和(自身を含む): 735583996

約数和(自身を除く): 451284396

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 54673, 109346, 218692, 273365, 437384, 546730, 710749, 874768, 1093460, 1366825, 1421498, 2186920, 2733650, 2842996, 3553745, 4373840, 5467300, 5685992, 7107490, 10934600, 11371984, 14214980, 17768725, 21869200, 28429960, 35537450, 56859920, 71074900, 142149800, 284299600]

約数ペア:

[(1, 284299600), (2, 142149800), (4, 71074900), (5, 56859920), (8, 35537450), (10, 28429960), (13, 21869200), (16, 17768725), (20, 14214980), (25, 11371984), (26, 10934600), (40, 7107490), (50, 5685992), (52, 5467300), (65, 4373840), (80, 3553745), (100, 2842996), (104, 2733650), (130, 2186920), (200, 1421498), (208, 1366825), (260, 1093460), (325, 874768), (400, 710749), (520, 546730), (650, 437384), (1040, 273365), (1300, 218692), (2600, 109346), (5200, 54673)]