132322420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{108461}}^1$

素因数の和:108531

約数の個数: 24

約数和(自身を含む): 282435048

約数和(自身を除く): 150112628

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 108461, 216922, 433844, 542305, 1084610, 2169220, 6616121, 13232242, 26464484, 33080605, 66161210, 132322420]

約数ペア:

[(1, 132322420), (2, 66161210), (4, 33080605), (5, 26464484), (10, 13232242), (20, 6616121), (61, 2169220), (122, 1084610), (244, 542305), (305, 433844), (610, 216922), (1220, 108461)]