124362160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 313479936

約数和(自身を除く): 189117776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 260, 394, 520, 607, 788, 985, 1040, 1214, 1576, 1970, 2428, 2561, 3035, 3152, 3940, 4856, 5122, 6070, 7880, 7891, 9712, 10244, 12140, 12805, 15760, 15782, 20488, 24280, 25610, 31564, 39455, 40976, 48560, 51220, 63128, 78910, 102440, 119579, 126256, 157820, 204880, 239158, 315640, 478316, 597895, 631280, 956632, 1195790, 1554527, 1913264, 2391580, 3109054, 4783160, 6218108, 7772635, 9566320, 12436216, 15545270, 24872432, 31090540, 62181080, 124362160]

約数ペア:

[(1, 124362160), (2, 62181080), (4, 31090540), (5, 24872432), (8, 15545270), (10, 12436216), (13, 9566320), (16, 7772635), (20, 6218108), (26, 4783160), (40, 3109054), (52, 2391580), (65, 1913264), (80, 1554527), (104, 1195790), (130, 956632), (197, 631280), (208, 597895), (260, 478316), (394, 315640), (520, 239158), (607, 204880), (788, 157820), (985, 126256), (1040, 119579), (1214, 102440), (1576, 78910), (1970, 63128), (2428, 51220), (2561, 48560), (3035, 40976), (3152, 39455), (3940, 31564), (4856, 25610), (5122, 24280), (6070, 20488), (7880, 15782), (7891, 15760), (9712, 12805), (10244, 12140)]