944484920

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{16273}}^1$

素因数の和:17735

約数の個数: 32

約数和(自身を含む): 2126686320

約数和(自身を除く): 1182201400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2902, 5804, 7255, 11608, 14510, 16273, 29020, 32546, 58040, 65092, 81365, 130184, 162730, 325460, 650920, 23612123, 47224246, 94448492, 118060615, 188896984, 236121230, 472242460, 944484920]

約数ペア:

[(1, 944484920), (2, 472242460), (4, 236121230), (5, 188896984), (8, 118060615), (10, 94448492), (20, 47224246), (40, 23612123), (1451, 650920), (2902, 325460), (5804, 162730), (7255, 130184), (11608, 81365), (14510, 65092), (16273, 58040), (29020, 32546)]