223075803460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{770449}}^1$

素因数の和:770956

約数の個数: 48

約数和(自身を含む): 484606886400

約数和(自身を除く): 261531082940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 467, 620, 934, 1868, 2335, 4670, 9340, 14477, 28954, 57908, 72385, 144770, 289540, 770449, 1540898, 3081796, 3852245, 7704490, 15408980, 23883919, 47767838, 95535676, 119419595, 238839190, 359799683, 477678380, 719599366, 1439198732, 1798998415, 3597996830, 7195993660, 11153790173, 22307580346, 44615160692, 55768950865, 111537901730, 223075803460]

約数ペア:

[(1, 223075803460), (2, 111537901730), (4, 55768950865), (5, 44615160692), (10, 22307580346), (20, 11153790173), (31, 7195993660), (62, 3597996830), (124, 1798998415), (155, 1439198732), (310, 719599366), (467, 477678380), (620, 359799683), (934, 238839190), (1868, 119419595), (2335, 95535676), (4670, 47767838), (9340, 23883919), (14477, 15408980), (28954, 7704490), (57908, 3852245), (72385, 3081796), (144770, 1540898), (289540, 770449)]