63529960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122173}}^1$

素因数の和:122197

約数の個数: 32

約数和(自身を含む): 153939240

約数和(自身を除く): 90409280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 122173, 244346, 488692, 610865, 977384, 1221730, 1588249, 2443460, 3176498, 4886920, 6352996, 7941245, 12705992, 15882490, 31764980, 63529960]

約数ペア:

[(1, 63529960), (2, 31764980), (4, 15882490), (5, 12705992), (8, 7941245), (10, 6352996), (13, 4886920), (20, 3176498), (26, 2443460), (40, 1588249), (52, 1221730), (65, 977384), (104, 610865), (130, 488692), (260, 244346), (520, 122173)]