92687920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89123}}^1$

素因数の和:89149

約数の個数: 40

約数和(自身を含む): 232078896

約数和(自身を除く): 139390976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 89123, 178246, 356492, 445615, 712984, 891230, 1158599, 1425968, 1782460, 2317198, 3564920, 4634396, 5792995, 7129840, 9268792, 11585990, 18537584, 23171980, 46343960, 92687920]

約数ペア:

[(1, 92687920), (2, 46343960), (4, 23171980), (5, 18537584), (8, 11585990), (10, 9268792), (13, 7129840), (16, 5792995), (20, 4634396), (26, 3564920), (40, 2317198), (52, 1782460), (65, 1425968), (80, 1158599), (104, 891230), (130, 712984), (208, 445615), (260, 356492), (520, 178246), (1040, 89123)]