25301540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6092

約数の個数: 48

約数和(自身を含む): 61024320

約数和(自身を除く): 35722780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6053, 12106, 24212, 30265, 60530, 66583, 115007, 121060, 133166, 230014, 266332, 332915, 460028, 575035, 665830, 1150070, 1265077, 1331660, 2300140, 2530154, 5060308, 6325385, 12650770, 25301540]

約数ペア:

[(1, 25301540), (2, 12650770), (4, 6325385), (5, 5060308), (10, 2530154), (11, 2300140), (19, 1331660), (20, 1265077), (22, 1150070), (38, 665830), (44, 575035), (55, 460028), (76, 332915), (95, 266332), (110, 230014), (190, 133166), (209, 121060), (220, 115007), (380, 66583), (418, 60530), (836, 30265), (1045, 24212), (2090, 12106), (4180, 6053)]