312285433850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11173003}}^1$

素因数の和:11173071

約数の個数: 48

約数和(自身を含む): 640079053152

約数和(自身を除く): 327793619302

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 27950, 11173003, 22346006, 55865015, 111730030, 145249039, 279325075, 290498078, 480439129, 558650150, 726245195, 960878258, 1452490390, 2402195645, 3631225975, 4804391290, 6245708677, 7262451950, 12010978225, 12491417354, 24021956450, 31228543385, 62457086770, 156142716925, 312285433850]

約数ペア:

[(1, 312285433850), (2, 156142716925), (5, 62457086770), (10, 31228543385), (13, 24021956450), (25, 12491417354), (26, 12010978225), (43, 7262451950), (50, 6245708677), (65, 4804391290), (86, 3631225975), (130, 2402195645), (215, 1452490390), (325, 960878258), (430, 726245195), (559, 558650150), (650, 480439129), (1075, 290498078), (1118, 279325075), (2150, 145249039), (2795, 111730030), (5590, 55865015), (13975, 22346006), (27950, 11173003)]