13821415360

素因数分解:

$2^6\times 5^1\times {\mathrm{677}}^1\times {\mathrm{63799}}^1$

素因数の和:64493

約数の個数: 56

約数和(自身を含む): 32961376800

約数和(自身を除く): 19139961440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 677, 1354, 2708, 3385, 5416, 6770, 10832, 13540, 21664, 27080, 43328, 54160, 63799, 108320, 127598, 216640, 255196, 318995, 510392, 637990, 1020784, 1275980, 2041568, 2551960, 4083136, 5103920, 10207840, 20415680, 43191923, 86383846, 172767692, 215959615, 345535384, 431919230, 691070768, 863838460, 1382141536, 1727676920, 2764283072, 3455353840, 6910707680, 13821415360]

約数ペア:

[(1, 13821415360), (2, 6910707680), (4, 3455353840), (5, 2764283072), (8, 1727676920), (10, 1382141536), (16, 863838460), (20, 691070768), (32, 431919230), (40, 345535384), (64, 215959615), (80, 172767692), (160, 86383846), (320, 43191923), (677, 20415680), (1354, 10207840), (2708, 5103920), (3385, 4083136), (5416, 2551960), (6770, 2041568), (10832, 1275980), (13540, 1020784), (21664, 637990), (27080, 510392), (43328, 318995), (54160, 255196), (63799, 216640), (108320, 127598)]