8138110990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{71569}}^1$

素因数の和:71796

約数の個数: 32

約数和(自身を含む): 14933509920

約数和(自身を除く): 6795398930

約数列:

[1, 2, 5, 10, 83, 137, 166, 274, 415, 685, 830, 1370, 11371, 22742, 56855, 71569, 113710, 143138, 357845, 715690, 5940227, 9804953, 11880454, 19609906, 29701135, 49024765, 59402270, 98049530, 813811099, 1627622198, 4069055495, 8138110990]

約数ペア:

[(1, 8138110990), (2, 4069055495), (5, 1627622198), (10, 813811099), (83, 98049530), (137, 59402270), (166, 49024765), (274, 29701135), (415, 19609906), (685, 11880454), (830, 9804953), (1370, 5940227), (11371, 715690), (22742, 357845), (56855, 143138), (71569, 113710)]