42175250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 89631360

約数和(自身を除く): 47456110

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 650, 683, 950, 1235, 1366, 1625, 2375, 2470, 3250, 3415, 4750, 6175, 6830, 8879, 12350, 12977, 17075, 17758, 25954, 30875, 34150, 44395, 61750, 64885, 85375, 88790, 129770, 168701, 170750, 221975, 324425, 337402, 443950, 648850, 843505, 1109875, 1622125, 1687010, 2219750, 3244250, 4217525, 8435050, 21087625, 42175250]

約数ペア:

[(1, 42175250), (2, 21087625), (5, 8435050), (10, 4217525), (13, 3244250), (19, 2219750), (25, 1687010), (26, 1622125), (38, 1109875), (50, 843505), (65, 648850), (95, 443950), (125, 337402), (130, 324425), (190, 221975), (247, 170750), (250, 168701), (325, 129770), (475, 88790), (494, 85375), (650, 64885), (683, 61750), (950, 44395), (1235, 34150), (1366, 30875), (1625, 25954), (2375, 17758), (2470, 17075), (3250, 12977), (3415, 12350), (4750, 8879), (6175, 6830)]