1570404640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1402147}}^1$

素因数の和:1402169

約数の個数: 48

約数和(自身を含む): 4240095552

約数和(自身を除く): 2669690912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1402147, 2804294, 5608588, 7010735, 9815029, 11217176, 14021470, 19630058, 22434352, 28042940, 39260116, 44868704, 49075145, 56085880, 78520232, 98150290, 112171760, 157040464, 196300580, 224343520, 314080928, 392601160, 785202320, 1570404640]

約数ペア:

[(1, 1570404640), (2, 785202320), (4, 392601160), (5, 314080928), (7, 224343520), (8, 196300580), (10, 157040464), (14, 112171760), (16, 98150290), (20, 78520232), (28, 56085880), (32, 49075145), (35, 44868704), (40, 39260116), (56, 28042940), (70, 22434352), (80, 19630058), (112, 14021470), (140, 11217176), (160, 9815029), (224, 7010735), (280, 5608588), (560, 2804294), (1120, 1402147)]