2724854080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{655013}}^1$

素因数の和:655043

約数の個数: 56

約数和(自身を含む): 6987689352

約数和(自身を除く): 4262835272

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, 655013, 1310026, 2620052, 3275065, 5240104, 6550130, 8515169, 10480208, 13100260, 17030338, 20960416, 26200520, 34060676, 41920832, 42575845, 52401040, 68121352, 85151690, 104802080, 136242704, 170303380, 209604160, 272485408, 340606760, 544970816, 681213520, 1362427040, 2724854080]

約数ペア:

[(1, 2724854080), (2, 1362427040), (4, 681213520), (5, 544970816), (8, 340606760), (10, 272485408), (13, 209604160), (16, 170303380), (20, 136242704), (26, 104802080), (32, 85151690), (40, 68121352), (52, 52401040), (64, 42575845), (65, 41920832), (80, 34060676), (104, 26200520), (130, 20960416), (160, 17030338), (208, 13100260), (260, 10480208), (320, 8515169), (416, 6550130), (520, 5240104), (832, 3275065), (1040, 2620052), (2080, 1310026), (4160, 655013)]