2593369480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{160879}}^1$

素因数の和:160934

約数の個数: 64

約数和(自身を含む): 6486681600

約数和(自身を除く): 3893312120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 160879, 321758, 643516, 804395, 1287032, 1608790, 2091427, 3217580, 4182854, 4987249, 6435160, 8365708, 9974498, 10457135, 16731416, 19948996, 20914270, 24936245, 39897992, 41828540, 49872490, 64834237, 83657080, 99744980, 129668474, 199489960, 259336948, 324171185, 518673896, 648342370, 1296684740, 2593369480]

約数ペア:

[(1, 2593369480), (2, 1296684740), (4, 648342370), (5, 518673896), (8, 324171185), (10, 259336948), (13, 199489960), (20, 129668474), (26, 99744980), (31, 83657080), (40, 64834237), (52, 49872490), (62, 41828540), (65, 39897992), (104, 24936245), (124, 20914270), (130, 19948996), (155, 16731416), (248, 10457135), (260, 9974498), (310, 8365708), (403, 6435160), (520, 4987249), (620, 4182854), (806, 3217580), (1240, 2091427), (1612, 1608790), (2015, 1287032), (3224, 804395), (4030, 643516), (8060, 321758), (16120, 160879)]