120002090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1213}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 233117136

約数和(自身を除く): 113115046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 761, 1213, 1522, 2426, 3805, 6065, 7610, 9893, 12130, 15769, 19786, 31538, 49465, 78845, 98930, 157690, 923093, 1846186, 4615465, 9230930, 12000209, 24000418, 60001045, 120002090]

約数ペア:

[(1, 120002090), (2, 60001045), (5, 24000418), (10, 12000209), (13, 9230930), (26, 4615465), (65, 1846186), (130, 923093), (761, 157690), (1213, 98930), (1522, 78845), (2426, 49465), (3805, 31538), (6065, 19786), (7610, 15769), (9893, 12130)]