134976080

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10103}}^1$

素因数の和:10283

約数の個数: 40

約数和(自身を含む): 315729792

約数和(自身を除く): 180753712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 10103, 13360, 20206, 40412, 50515, 80824, 101030, 161648, 202060, 404120, 808240, 1687201, 3374402, 6748804, 8436005, 13497608, 16872010, 26995216, 33744020, 67488040, 134976080]

約数ペア:

[(1, 134976080), (2, 67488040), (4, 33744020), (5, 26995216), (8, 16872010), (10, 13497608), (16, 8436005), (20, 6748804), (40, 3374402), (80, 1687201), (167, 808240), (334, 404120), (668, 202060), (835, 161648), (1336, 101030), (1670, 80824), (2672, 50515), (3340, 40412), (6680, 20206), (10103, 13360)]