922875550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 1758816000

約数和(自身を除く): 835940450

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 499, 787, 998, 1175, 1574, 2350, 2495, 3935, 4990, 7870, 12475, 19675, 23453, 24950, 36989, 39350, 46906, 73978, 117265, 184945, 234530, 369890, 392713, 586325, 785426, 924725, 1172650, 1849450, 1963565, 3927130, 9817825, 18457511, 19635650, 36915022, 92287555, 184575110, 461437775, 922875550]

約数ペア:

[(1, 922875550), (2, 461437775), (5, 184575110), (10, 92287555), (25, 36915022), (47, 19635650), (50, 18457511), (94, 9817825), (235, 3927130), (470, 1963565), (499, 1849450), (787, 1172650), (998, 924725), (1175, 785426), (1574, 586325), (2350, 392713), (2495, 369890), (3935, 234530), (4990, 184945), (7870, 117265), (12475, 73978), (19675, 46906), (23453, 39350), (24950, 36989)]