117001840

素因数分解:

$2^4\times 5^1\times {\mathrm{1462523}}^1$

素因数の和:1462536

約数の個数: 20

約数和(自身を含む): 272029464

約数和(自身を除く): 155027624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1462523, 2925046, 5850092, 7312615, 11700184, 14625230, 23400368, 29250460, 58500920, 117001840]

約数ペア:

[(1, 117001840), (2, 58500920), (4, 29250460), (5, 23400368), (8, 14625230), (10, 11700184), (16, 7312615), (20, 5850092), (40, 2925046), (80, 1462523)]