129863350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 250394688

約数和(自身を除く): 120531338

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 146, 235, 365, 470, 730, 757, 1175, 1514, 1825, 2350, 3431, 3650, 3785, 6862, 7570, 17155, 18925, 34310, 35579, 37850, 55261, 71158, 85775, 110522, 171550, 177895, 276305, 355790, 552610, 889475, 1381525, 1778950, 2597267, 2763050, 5194534, 12986335, 25972670, 64931675, 129863350]

約数ペア:

[(1, 129863350), (2, 64931675), (5, 25972670), (10, 12986335), (25, 5194534), (47, 2763050), (50, 2597267), (73, 1778950), (94, 1381525), (146, 889475), (235, 552610), (365, 355790), (470, 276305), (730, 177895), (757, 171550), (1175, 110522), (1514, 85775), (1825, 71158), (2350, 55261), (3431, 37850), (3650, 35579), (3785, 34310), (6862, 18925), (7570, 17155)]