88342240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{78877}}^1$

素因数の和:78899

約数の個数: 48

約数和(自身を含む): 238527072

約数和(自身を除く): 150184832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 78877, 157754, 315508, 394385, 552139, 631016, 788770, 1104278, 1262032, 1577540, 2208556, 2524064, 2760695, 3155080, 4417112, 5521390, 6310160, 8834224, 11042780, 12620320, 17668448, 22085560, 44171120, 88342240]

約数ペア:

[(1, 88342240), (2, 44171120), (4, 22085560), (5, 17668448), (7, 12620320), (8, 11042780), (10, 8834224), (14, 6310160), (16, 5521390), (20, 4417112), (28, 3155080), (32, 2760695), (35, 2524064), (40, 2208556), (56, 1577540), (70, 1262032), (80, 1104278), (112, 788770), (140, 631016), (160, 552139), (224, 394385), (280, 315508), (560, 157754), (1120, 78877)]