1523689960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2930173}}^1$

素因数の和:2930197

約数の個数: 32

約数和(自身を含む): 3692019240

約数和(自身を除く): 2168329280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2930173, 5860346, 11720692, 14650865, 23441384, 29301730, 38092249, 58603460, 76184498, 117206920, 152368996, 190461245, 304737992, 380922490, 761844980, 1523689960]

約数ペア:

[(1, 1523689960), (2, 761844980), (4, 380922490), (5, 304737992), (8, 190461245), (10, 152368996), (13, 117206920), (20, 76184498), (26, 58603460), (40, 38092249), (52, 29301730), (65, 23441384), (104, 14650865), (130, 11720692), (260, 5860346), (520, 2930173)]