29353720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66713}}^1$

素因数の和:66735

約数の個数: 32

約数和(自身を含む): 72051120

約数和(自身を除く): 42697400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66713, 133426, 266852, 333565, 533704, 667130, 733843, 1334260, 1467686, 2668520, 2935372, 3669215, 5870744, 7338430, 14676860, 29353720]

約数ペア:

[(1, 29353720), (2, 14676860), (4, 7338430), (5, 5870744), (8, 3669215), (10, 2935372), (11, 2668520), (20, 1467686), (22, 1334260), (40, 733843), (44, 667130), (55, 533704), (88, 333565), (110, 266852), (220, 133426), (440, 66713)]