47360920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 113464800

約数和(自身を除く): 66103880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 617, 760, 808, 1010, 1234, 1919, 2020, 2468, 3085, 3838, 4040, 4936, 6170, 7676, 9595, 11723, 12340, 15352, 19190, 23446, 24680, 38380, 46892, 58615, 62317, 76760, 93784, 117230, 124634, 234460, 249268, 311585, 468920, 498536, 623170, 1184023, 1246340, 2368046, 2492680, 4736092, 5920115, 9472184, 11840230, 23680460, 47360920]

約数ペア:

[(1, 47360920), (2, 23680460), (4, 11840230), (5, 9472184), (8, 5920115), (10, 4736092), (19, 2492680), (20, 2368046), (38, 1246340), (40, 1184023), (76, 623170), (95, 498536), (101, 468920), (152, 311585), (190, 249268), (202, 234460), (380, 124634), (404, 117230), (505, 93784), (617, 76760), (760, 62317), (808, 58615), (1010, 46892), (1234, 38380), (1919, 24680), (2020, 23446), (2468, 19190), (3085, 15352), (3838, 12340), (4040, 11723), (4936, 9595), (6170, 7676)]