80763410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6827}}^1$

素因数の和:6867

約数の個数: 48

約数和(自身を含む): 179931456

約数和(自身を除く): 99168046

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 6827, 11830, 13654, 34135, 47789, 68270, 88751, 95578, 177502, 238945, 443755, 477890, 621257, 887510, 1153763, 1242514, 2307526, 3106285, 5768815, 6212570, 8076341, 11537630, 16152682, 40381705, 80763410]

約数ペア:

[(1, 80763410), (2, 40381705), (5, 16152682), (7, 11537630), (10, 8076341), (13, 6212570), (14, 5768815), (26, 3106285), (35, 2307526), (65, 1242514), (70, 1153763), (91, 887510), (130, 621257), (169, 477890), (182, 443755), (338, 238945), (455, 177502), (845, 95578), (910, 88751), (1183, 68270), (1690, 47789), (2366, 34135), (5915, 13654), (6827, 11830)]