117222040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225427}}^1$

素因数の和:225451

約数の個数: 32

約数和(自身を含む): 284039280

約数和(自身を除く): 166817240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 225427, 450854, 901708, 1127135, 1803416, 2254270, 2930551, 4508540, 5861102, 9017080, 11722204, 14652755, 23444408, 29305510, 58611020, 117222040]

約数ペア:

[(1, 117222040), (2, 58611020), (4, 29305510), (5, 23444408), (8, 14652755), (10, 11722204), (13, 9017080), (20, 5861102), (26, 4508540), (40, 2930551), (52, 2254270), (65, 1803416), (104, 1127135), (130, 901708), (260, 450854), (520, 225427)]