250580735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 71656705

約数列:

[1, 5, 29, 47, 83, 145, 235, 415, 443, 1363, 2215, 2407, 3901, 6815, 12035, 12847, 19505, 20821, 36769, 64235, 104105, 113129, 183845, 565645, 603809, 1066301, 1728143, 3019045, 5331505, 8640715, 50116147, 250580735]

約数ペア:

[(1, 250580735), (5, 50116147), (29, 8640715), (47, 5331505), (83, 3019045), (145, 1728143), (235, 1066301), (415, 603809), (443, 565645), (1363, 183845), (2215, 113129), (2407, 104105), (3901, 64235), (6815, 36769), (12035, 20821), (12847, 19505)]