4442990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 8328096

約数和(自身を除く): 3885106

約数列:

[1, 2, 5, 10, 53, 83, 101, 106, 166, 202, 265, 415, 505, 530, 830, 1010, 4399, 5353, 8383, 8798, 10706, 16766, 21995, 26765, 41915, 43990, 53530, 83830, 444299, 888598, 2221495, 4442990]

約数ペア:

[(1, 4442990), (2, 2221495), (5, 888598), (10, 444299), (53, 83830), (83, 53530), (101, 43990), (106, 41915), (166, 26765), (202, 21995), (265, 16766), (415, 10706), (505, 8798), (530, 8383), (830, 5353), (1010, 4399)]