9161750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 18476640

約数和(自身を除く): 9314890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2819, 3250, 5638, 14095, 28190, 36647, 70475, 73294, 140950, 183235, 352375, 366470, 704750, 916175, 1832350, 4580875, 9161750]

約数ペア:

[(1, 9161750), (2, 4580875), (5, 1832350), (10, 916175), (13, 704750), (25, 366470), (26, 352375), (50, 183235), (65, 140950), (125, 73294), (130, 70475), (250, 36647), (325, 28190), (650, 14095), (1625, 5638), (2819, 3250)]