82342640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12401}}^1$

素因数の和:12497

約数の個数: 40

約数和(自身を含む): 193768848

約数和(自身を除く): 111426208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 12401, 24802, 49604, 62005, 99208, 124010, 198416, 248020, 496040, 992080, 1029283, 2058566, 4117132, 5146415, 8234264, 10292830, 16468528, 20585660, 41171320, 82342640]

約数ペア:

[(1, 82342640), (2, 41171320), (4, 20585660), (5, 16468528), (8, 10292830), (10, 8234264), (16, 5146415), (20, 4117132), (40, 2058566), (80, 1029283), (83, 992080), (166, 496040), (332, 248020), (415, 198416), (664, 124010), (830, 99208), (1328, 62005), (1660, 49604), (3320, 24802), (6640, 12401)]