1191997550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13709}}^1$

素因数の和:13805

約数の個数: 48

約数和(自身を含む): 2325654720

約数和(自身を除く): 1133657170

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 74, 94, 185, 235, 370, 470, 925, 1175, 1739, 1850, 2350, 3478, 8695, 13709, 17390, 27418, 43475, 68545, 86950, 137090, 342725, 507233, 644323, 685450, 1014466, 1288646, 2536165, 3221615, 5072330, 6443230, 12680825, 16108075, 23839951, 25361650, 32216150, 47679902, 119199755, 238399510, 595998775, 1191997550]

約数ペア:

[(1, 1191997550), (2, 595998775), (5, 238399510), (10, 119199755), (25, 47679902), (37, 32216150), (47, 25361650), (50, 23839951), (74, 16108075), (94, 12680825), (185, 6443230), (235, 5072330), (370, 3221615), (470, 2536165), (925, 1288646), (1175, 1014466), (1739, 685450), (1850, 644323), (2350, 507233), (3478, 342725), (8695, 137090), (13709, 86950), (17390, 68545), (27418, 43475)]