152084440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{33647}}^1$

素因数の和:33771

約数の個数: 32

約数和(自身を含む): 345228480

約数和(自身を除く): 193144040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 33647, 67294, 134588, 168235, 269176, 336470, 672940, 1345880, 3802111, 7604222, 15208444, 19010555, 30416888, 38021110, 76042220, 152084440]

約数ペア:

[(1, 152084440), (2, 76042220), (4, 38021110), (5, 30416888), (8, 19010555), (10, 15208444), (20, 7604222), (40, 3802111), (113, 1345880), (226, 672940), (452, 336470), (565, 269176), (904, 168235), (1130, 134588), (2260, 67294), (4520, 33647)]