22523720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19417}}^1$

素因数の和:19457

約数の個数: 32

約数和(自身を含む): 52428600

約数和(自身を除く): 29904880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19417, 38834, 77668, 97085, 155336, 194170, 388340, 563093, 776680, 1126186, 2252372, 2815465, 4504744, 5630930, 11261860, 22523720]

約数ペア:

[(1, 22523720), (2, 11261860), (4, 5630930), (5, 4504744), (8, 2815465), (10, 2252372), (20, 1126186), (29, 776680), (40, 563093), (58, 388340), (116, 194170), (145, 155336), (232, 97085), (290, 77668), (580, 38834), (1160, 19417)]