213474760

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{3673}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 480779640

約数和(自身を除く): 267304880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2906, 3673, 5812, 7265, 7346, 11624, 14530, 14692, 18365, 29060, 29384, 36730, 58120, 73460, 146920, 5336869, 10673738, 21347476, 26684345, 42694952, 53368690, 106737380, 213474760]

約数ペア:

[(1, 213474760), (2, 106737380), (4, 53368690), (5, 42694952), (8, 26684345), (10, 21347476), (20, 10673738), (40, 5336869), (1453, 146920), (2906, 73460), (3673, 58120), (5812, 36730), (7265, 29384), (7346, 29060), (11624, 18365), (14530, 14692)]