62181080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 89502760

約数列:

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

約数ペア:

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