731036150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27431}}^1$

素因数の和:27497

約数の個数: 48

約数和(自身を含む): 1500091488

約数和(自身を除く): 769055338

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 27431, 54862, 137155, 274310, 356603, 685775, 713206, 1124671, 1371550, 1783015, 2249342, 3566030, 5623355, 8915075, 11246710, 14620723, 17830150, 28116775, 29241446, 56233550, 73103615, 146207230, 365518075, 731036150]

約数ペア:

[(1, 731036150), (2, 365518075), (5, 146207230), (10, 73103615), (13, 56233550), (25, 29241446), (26, 28116775), (41, 17830150), (50, 14620723), (65, 11246710), (82, 8915075), (130, 5623355), (205, 3566030), (325, 2249342), (410, 1783015), (533, 1371550), (650, 1124671), (1025, 713206), (1066, 685775), (2050, 356603), (2665, 274310), (5330, 137155), (13325, 54862), (26650, 27431)]