560211850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 1234920960

約数和(自身を除く): 674709110

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 31, 50, 55, 58, 62, 103, 110, 121, 145, 155, 206, 242, 275, 290, 310, 319, 341, 515, 550, 605, 638, 682, 725, 775, 899, 1030, 1133, 1210, 1450, 1550, 1595, 1705, 1798, 2266, 2575, 2987, 3025, 3190, 3193, 3410, 3509, 3751, 4495, 5150, 5665, 5974, 6050, 6386, 7018, 7502, 7975, 8525, 8990, 9889, 11330, 12463, 14935, 15950, 15965, 17050, 17545, 18755, 19778, 22475, 24926, 28325, 29870, 31930, 32857, 35090, 35123, 37510, 44950, 49445, 56650, 62315, 65714, 70246, 74675, 79825, 87725, 92597, 93775, 98890, 108779, 124630, 149350, 159650, 164285, 175450, 175615, 185194, 187550, 217558, 247225, 311575, 328570, 351230, 361427, 386353, 462985, 494450, 543895, 623150, 722854, 772706, 821425, 878075, 925970, 1018567, 1087790, 1642850, 1756150, 1807135, 1931765, 2037134, 2314925, 2719475, 3614270, 3863530, 4629850, 5092835, 5438950, 9035675, 9658825, 10185670, 11204237, 18071350, 19317650, 22408474, 25464175, 50928350, 56021185, 112042370, 280105925, 560211850]

約数ペア:

[(1, 560211850), (2, 280105925), (5, 112042370), (10, 56021185), (11, 50928350), (22, 25464175), (25, 22408474), (29, 19317650), (31, 18071350), (50, 11204237), (55, 10185670), (58, 9658825), (62, 9035675), (103, 5438950), (110, 5092835), (121, 4629850), (145, 3863530), (155, 3614270), (206, 2719475), (242, 2314925), (275, 2037134), (290, 1931765), (310, 1807135), (319, 1756150), (341, 1642850), (515, 1087790), (550, 1018567), (605, 925970), (638, 878075), (682, 821425), (725, 772706), (775, 722854), (899, 623150), (1030, 543895), (1133, 494450), (1210, 462985), (1450, 386353), (1550, 361427), (1595, 351230), (1705, 328570), (1798, 311575), (2266, 247225), (2575, 217558), (2987, 187550), (3025, 185194), (3190, 175615), (3193, 175450), (3410, 164285), (3509, 159650), (3751, 149350), (4495, 124630), (5150, 108779), (5665, 98890), (5974, 93775), (6050, 92597), (6386, 87725), (7018, 79825), (7502, 74675), (7975, 70246), (8525, 65714), (8990, 62315), (9889, 56650), (11330, 49445), (12463, 44950), (14935, 37510), (15950, 35123), (15965, 35090), (17050, 32857), (17545, 31930), (18755, 29870), (19778, 28325), (22475, 24926)]