2804414080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337069}}^1$

素因数の和:337101

約数の個数: 64

約数和(自身を含む): 7220039400

約数和(自身を除く): 4415625320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 337069, 674138, 1348276, 1685345, 2696552, 3370690, 4381897, 5393104, 6741380, 8763794, 10786208, 13482760, 17527588, 21572416, 21909485, 26965520, 35055176, 43144832, 43818970, 53931040, 70110352, 87637940, 107862080, 140220704, 175275880, 215724160, 280441408, 350551760, 560882816, 701103520, 1402207040, 2804414080]

約数ペア:

[(1, 2804414080), (2, 1402207040), (4, 701103520), (5, 560882816), (8, 350551760), (10, 280441408), (13, 215724160), (16, 175275880), (20, 140220704), (26, 107862080), (32, 87637940), (40, 70110352), (52, 53931040), (64, 43818970), (65, 43144832), (80, 35055176), (104, 26965520), (128, 21909485), (130, 21572416), (160, 17527588), (208, 13482760), (260, 10786208), (320, 8763794), (416, 6741380), (520, 5393104), (640, 4381897), (832, 3370690), (1040, 2696552), (1664, 1685345), (2080, 1348276), (4160, 674138), (8320, 337069)]