172044890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3911}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 319406976

約数和(自身を除く): 147362086

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 3911, 4399, 7822, 8798, 19555, 21995, 39110, 43990, 207283, 324613, 414566, 649226, 1036415, 1623065, 2072830, 3246130, 17204489, 34408978, 86022445, 172044890]

約数ペア:

[(1, 172044890), (2, 86022445), (5, 34408978), (10, 17204489), (53, 3246130), (83, 2072830), (106, 1623065), (166, 1036415), (265, 649226), (415, 414566), (530, 324613), (830, 207283), (3911, 43990), (4399, 39110), (7822, 21995), (8798, 19555)]