22484720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5369

約数の個数: 40

約数和(自身を含む): 53273376

約数和(自身を除く): 30788656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5303, 10606, 21212, 26515, 42424, 53030, 84848, 106060, 212120, 281059, 424240, 562118, 1124236, 1405295, 2248472, 2810590, 4496944, 5621180, 11242360, 22484720]

約数ペア:

[(1, 22484720), (2, 11242360), (4, 5621180), (5, 4496944), (8, 2810590), (10, 2248472), (16, 1405295), (20, 1124236), (40, 562118), (53, 424240), (80, 281059), (106, 212120), (212, 106060), (265, 84848), (424, 53030), (530, 42424), (848, 26515), (1060, 21212), (2120, 10606), (4240, 5303)]