89355140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3307}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 215628672

約数和(自身を除く): 126273532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3307, 3860, 5404, 6614, 6755, 13228, 13510, 16535, 23149, 27020, 33070, 46298, 66140, 92596, 115745, 231490, 462980, 638251, 1276502, 2553004, 3191255, 4467757, 6382510, 8935514, 12765020, 17871028, 22338785, 44677570, 89355140]

約数ペア:

[(1, 89355140), (2, 44677570), (4, 22338785), (5, 17871028), (7, 12765020), (10, 8935514), (14, 6382510), (20, 4467757), (28, 3191255), (35, 2553004), (70, 1276502), (140, 638251), (193, 462980), (386, 231490), (772, 115745), (965, 92596), (1351, 66140), (1930, 46298), (2702, 33070), (3307, 27020), (3860, 23149), (5404, 16535), (6614, 13510), (6755, 13228)]