124575160

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^2\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 284069160

約数和(自身を除く): 159494000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 331, 388, 485, 662, 776, 970, 1324, 1655, 1940, 2648, 3310, 3880, 6620, 9409, 13240, 18818, 32107, 37636, 47045, 64214, 75272, 94090, 128428, 160535, 188180, 256856, 321070, 376360, 642140, 1284280, 3114379, 6228758, 12457516, 15571895, 24915032, 31143790, 62287580, 124575160]

約数ペア:

[(1, 124575160), (2, 62287580), (4, 31143790), (5, 24915032), (8, 15571895), (10, 12457516), (20, 6228758), (40, 3114379), (97, 1284280), (194, 642140), (331, 376360), (388, 321070), (485, 256856), (662, 188180), (776, 160535), (970, 128428), (1324, 94090), (1655, 75272), (1940, 64214), (2648, 47045), (3310, 37636), (3880, 32107), (6620, 18818), (9409, 13240)]