63321040

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4373}}^1$

素因数の和:4567

約数の個数: 40

約数和(自身を含む): 148068648

約数和(自身を除く): 84747608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 4373, 7240, 8746, 14480, 17492, 21865, 34984, 43730, 69968, 87460, 174920, 349840, 791513, 1583026, 3166052, 3957565, 6332104, 7915130, 12664208, 15830260, 31660520, 63321040]

約数ペア:

[(1, 63321040), (2, 31660520), (4, 15830260), (5, 12664208), (8, 7915130), (10, 6332104), (16, 3957565), (20, 3166052), (40, 1583026), (80, 791513), (181, 349840), (362, 174920), (724, 87460), (905, 69968), (1448, 43730), (1810, 34984), (2896, 21865), (3620, 17492), (4373, 14480), (7240, 8746)]