1070984920

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{170539}}^1$

素因数の和:170707

約数の個数: 32

約数和(自身を含む): 2425078800

約数和(自身を除く): 1354093880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 170539, 341078, 682156, 852695, 1364312, 1705390, 3410780, 6821560, 26774623, 53549246, 107098492, 133873115, 214196984, 267746230, 535492460, 1070984920]

約数ペア:

[(1, 1070984920), (2, 535492460), (4, 267746230), (5, 214196984), (8, 133873115), (10, 107098492), (20, 53549246), (40, 26774623), (157, 6821560), (314, 3410780), (628, 1705390), (785, 1364312), (1256, 852695), (1570, 682156), (3140, 341078), (6280, 170539)]