13361551640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{606241}}^1$

素因数の和:606300

約数の個数: 64

約数和(自身を含む): 32737068000

約数和(自身を除く): 19375516360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 606241, 1212482, 2424964, 3031205, 4849928, 6062410, 11518579, 12124820, 17580989, 23037158, 24249640, 35161978, 46074316, 57592895, 70323956, 87904945, 92148632, 115185790, 140647912, 175809890, 230371580, 334038791, 351619780, 460743160, 668077582, 703239560, 1336155164, 1670193955, 2672310328, 3340387910, 6680775820, 13361551640]

約数ペア:

[(1, 13361551640), (2, 6680775820), (4, 3340387910), (5, 2672310328), (8, 1670193955), (10, 1336155164), (19, 703239560), (20, 668077582), (29, 460743160), (38, 351619780), (40, 334038791), (58, 230371580), (76, 175809890), (95, 140647912), (116, 115185790), (145, 92148632), (152, 87904945), (190, 70323956), (232, 57592895), (290, 46074316), (380, 35161978), (551, 24249640), (580, 23037158), (760, 17580989), (1102, 12124820), (1160, 11518579), (2204, 6062410), (2755, 4849928), (4408, 3031205), (5510, 2424964), (11020, 1212482), (22040, 606241)]