70216900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54013}}^1$

素因数の和:54040

約数の個数: 36

約数和(自身を含む): 164094532

約数和(自身を除く): 93877632

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 54013, 108026, 216052, 270065, 540130, 702169, 1080260, 1350325, 1404338, 2700650, 2808676, 3510845, 5401300, 7021690, 14043380, 17554225, 35108450, 70216900]

約数ペア:

[(1, 70216900), (2, 35108450), (4, 17554225), (5, 14043380), (10, 7021690), (13, 5401300), (20, 3510845), (25, 2808676), (26, 2700650), (50, 1404338), (52, 1350325), (65, 1080260), (100, 702169), (130, 540130), (260, 270065), (325, 216052), (650, 108026), (1300, 54013)]