772415930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28479

約数の個数: 64

約数和(自身を含む): 1719446400

約数和(自身を除く): 947030470

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 13585, 27170, 28429, 56858, 142145, 284290, 312719, 369577, 540151, 625438, 739154, 1080302, 1563595, 1847885, 2700755, 3127190, 3695770, 4065347, 5401510, 5941661, 7021963, 8130694, 11883322, 14043926, 20326735, 29708305, 35109815, 40653470, 59416610, 70219630, 77241593, 154483186, 386207965, 772415930]

約数ペア:

[(1, 772415930), (2, 386207965), (5, 154483186), (10, 77241593), (11, 70219630), (13, 59416610), (19, 40653470), (22, 35109815), (26, 29708305), (38, 20326735), (55, 14043926), (65, 11883322), (95, 8130694), (110, 7021963), (130, 5941661), (143, 5401510), (190, 4065347), (209, 3695770), (247, 3127190), (286, 2700755), (418, 1847885), (494, 1563595), (715, 1080302), (1045, 739154), (1235, 625438), (1430, 540151), (2090, 369577), (2470, 312719), (2717, 284290), (5434, 142145), (13585, 56858), (27170, 28429)]