131567150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18437

約数の個数: 48

約数和(自身を含む): 287512848

約数和(自身を除く): 155945698

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 18401, 36802, 92005, 184010, 202411, 239213, 404822, 460025, 478426, 920050, 1012055, 1196065, 2024110, 2392130, 2631343, 5060275, 5262686, 5980325, 10120550, 11960650, 13156715, 26313430, 65783575, 131567150]

約数ペア:

[(1, 131567150), (2, 65783575), (5, 26313430), (10, 13156715), (11, 11960650), (13, 10120550), (22, 5980325), (25, 5262686), (26, 5060275), (50, 2631343), (55, 2392130), (65, 2024110), (110, 1196065), (130, 1012055), (143, 920050), (275, 478426), (286, 460025), (325, 404822), (550, 239213), (650, 202411), (715, 184010), (1430, 92005), (3575, 36802), (7150, 18401)]