4955668520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11262883}}^1$

素因数の和:11262905

約数の個数: 32

約数和(自身を含む): 12163914720

約数和(自身を除く): 7208246200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11262883, 22525766, 45051532, 56314415, 90103064, 112628830, 123891713, 225257660, 247783426, 450515320, 495566852, 619458565, 991133704, 1238917130, 2477834260, 4955668520]

約数ペア:

[(1, 4955668520), (2, 2477834260), (4, 1238917130), (5, 991133704), (8, 619458565), (10, 495566852), (11, 450515320), (20, 247783426), (22, 225257660), (40, 123891713), (44, 112628830), (55, 90103064), (88, 56314415), (110, 45051532), (220, 22525766), (440, 11262883)]