214977662920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173369083}}^1$

素因数の和:173369125

約数の個数: 32

約数和(自身を含む): 499302961920

約数和(自身を除く): 284325299000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 173369083, 346738166, 693476332, 866845415, 1386952664, 1733690830, 3467381660, 5374441573, 6934763320, 10748883146, 21497766292, 26872207865, 42995532584, 53744415730, 107488831460, 214977662920]

約数ペア:

[(1, 214977662920), (2, 107488831460), (4, 53744415730), (5, 42995532584), (8, 26872207865), (10, 21497766292), (20, 10748883146), (31, 6934763320), (40, 5374441573), (62, 3467381660), (124, 1733690830), (155, 1386952664), (248, 866845415), (310, 693476332), (620, 346738166), (1240, 173369083)]