73280680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5794

約数の個数: 64

約数和(自身を含む): 186105600

約数和(自身を除く): 112824920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5743, 6380, 11486, 12760, 22972, 28715, 45944, 57430, 63173, 114860, 126346, 166547, 229720, 252692, 315865, 333094, 505384, 631730, 666188, 832735, 1263460, 1332376, 1665470, 1832017, 2526920, 3330940, 3664034, 6661880, 7328068, 9160085, 14656136, 18320170, 36640340, 73280680]

約数ペア:

[(1, 73280680), (2, 36640340), (4, 18320170), (5, 14656136), (8, 9160085), (10, 7328068), (11, 6661880), (20, 3664034), (22, 3330940), (29, 2526920), (40, 1832017), (44, 1665470), (55, 1332376), (58, 1263460), (88, 832735), (110, 666188), (116, 631730), (145, 505384), (220, 333094), (232, 315865), (290, 252692), (319, 229720), (440, 166547), (580, 126346), (638, 114860), (1160, 63173), (1276, 57430), (1595, 45944), (2552, 28715), (3190, 22972), (5743, 12760), (6380, 11486)]