63441520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13441}}^1$

素因数の和:13513

約数の個数: 40

約数和(自身を含む): 150012720

約数和(自身を除く): 86571200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 13441, 26882, 53764, 67205, 107528, 134410, 215056, 268820, 537640, 793019, 1075280, 1586038, 3172076, 3965095, 6344152, 7930190, 12688304, 15860380, 31720760, 63441520]

約数ペア:

[(1, 63441520), (2, 31720760), (4, 15860380), (5, 12688304), (8, 7930190), (10, 6344152), (16, 3965095), (20, 3172076), (40, 1586038), (59, 1075280), (80, 793019), (118, 537640), (236, 268820), (295, 215056), (472, 134410), (590, 107528), (944, 67205), (1180, 53764), (2360, 26882), (4720, 13441)]