75770860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18127}}^1$

素因数の和:18166

約数の個数: 48

約数和(自身を含む): 182730240

約数和(自身を除く): 106959380

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, 18127, 36254, 72508, 90635, 181270, 199397, 344413, 362540, 398794, 688826, 797588, 996985, 1377652, 1722065, 1993970, 3444130, 3788543, 3987940, 6888260, 7577086, 15154172, 18942715, 37885430, 75770860]

約数ペア:

[(1, 75770860), (2, 37885430), (4, 18942715), (5, 15154172), (10, 7577086), (11, 6888260), (19, 3987940), (20, 3788543), (22, 3444130), (38, 1993970), (44, 1722065), (55, 1377652), (76, 996985), (95, 797588), (110, 688826), (190, 398794), (209, 362540), (220, 344413), (380, 199397), (418, 181270), (836, 90635), (1045, 72508), (2090, 36254), (4180, 18127)]