2243350720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{539267}}^1$

素因数の和:539297

約数の個数: 56

約数和(自身を含む): 5752911024

約数和(自身を除く): 3509560304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 539267, 1078534, 2157068, 2696335, 4314136, 5392670, 7010471, 8628272, 10785340, 14020942, 17256544, 21570680, 28041884, 34513088, 35052355, 43141360, 56083768, 70104710, 86282720, 112167536, 140209420, 172565440, 224335072, 280418840, 448670144, 560837680, 1121675360, 2243350720]

約数ペア:

[(1, 2243350720), (2, 1121675360), (4, 560837680), (5, 448670144), (8, 280418840), (10, 224335072), (13, 172565440), (16, 140209420), (20, 112167536), (26, 86282720), (32, 70104710), (40, 56083768), (52, 43141360), (64, 35052355), (65, 34513088), (80, 28041884), (104, 21570680), (130, 17256544), (160, 14020942), (208, 10785340), (260, 8628272), (320, 7010471), (416, 5392670), (520, 4314136), (832, 2696335), (1040, 2157068), (2080, 1078534), (4160, 539267)]