22573520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14851}}^1$

素因数の和:14883

約数の個数: 40

約数和(自身を含む): 55249440

約数和(自身を除く): 32675920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14851, 29702, 59404, 74255, 118808, 148510, 237616, 282169, 297020, 564338, 594040, 1128676, 1188080, 1410845, 2257352, 2821690, 4514704, 5643380, 11286760, 22573520]

約数ペア:

[(1, 22573520), (2, 11286760), (4, 5643380), (5, 4514704), (8, 2821690), (10, 2257352), (16, 1410845), (19, 1188080), (20, 1128676), (38, 594040), (40, 564338), (76, 297020), (80, 282169), (95, 237616), (152, 148510), (190, 118808), (304, 74255), (380, 59404), (760, 29702), (1520, 14851)]