19759093160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{9629}}^1$

素因数の和:9759

約数の個数: 96

約数和(自身を含む): 46803533400

約数和(自身を除く): 27044440240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 116, 122, 145, 232, 244, 290, 305, 488, 580, 610, 841, 1160, 1220, 1682, 1769, 2440, 3364, 3538, 4205, 6728, 7076, 8410, 8845, 9629, 14152, 16820, 17690, 19258, 33640, 35380, 38516, 48145, 51301, 70760, 77032, 96290, 102602, 192580, 205204, 256505, 279241, 385160, 410408, 513010, 558482, 587369, 1026020, 1116964, 1174738, 1396205, 2052040, 2233928, 2349476, 2792410, 2936845, 4698952, 5584820, 5873690, 8097989, 11169640, 11747380, 16195978, 17033701, 23494760, 32391956, 34067402, 40489945, 64783912, 68134804, 80979890, 85168505, 136269608, 161959780, 170337010, 323919560, 340674020, 493977329, 681348040, 987954658, 1975909316, 2469886645, 3951818632, 4939773290, 9879546580, 19759093160]

約数ペア:

[(1, 19759093160), (2, 9879546580), (4, 4939773290), (5, 3951818632), (8, 2469886645), (10, 1975909316), (20, 987954658), (29, 681348040), (40, 493977329), (58, 340674020), (61, 323919560), (116, 170337010), (122, 161959780), (145, 136269608), (232, 85168505), (244, 80979890), (290, 68134804), (305, 64783912), (488, 40489945), (580, 34067402), (610, 32391956), (841, 23494760), (1160, 17033701), (1220, 16195978), (1682, 11747380), (1769, 11169640), (2440, 8097989), (3364, 5873690), (3538, 5584820), (4205, 4698952), (6728, 2936845), (7076, 2792410), (8410, 2349476), (8845, 2233928), (9629, 2052040), (14152, 1396205), (16820, 1174738), (17690, 1116964), (19258, 1026020), (33640, 587369), (35380, 558482), (38516, 513010), (48145, 410408), (51301, 385160), (70760, 279241), (77032, 256505), (96290, 205204), (102602, 192580)]