38917030

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 71928000

約数和(自身を除く): 33010970

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 599, 730, 890, 1198, 2995, 5990, 6497, 12994, 32485, 43727, 53311, 64970, 87454, 106622, 218635, 266555, 437270, 533110, 3891703, 7783406, 19458515, 38917030]

約数ペア:

[(1, 38917030), (2, 19458515), (5, 7783406), (10, 3891703), (73, 533110), (89, 437270), (146, 266555), (178, 218635), (365, 106622), (445, 87454), (599, 64970), (730, 53311), (890, 43727), (1198, 32485), (2995, 12994), (5990, 6497)]