959296460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{2141}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 2066293152

約数和(自身を除く): 1106996692

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 521, 860, 1042, 2084, 2141, 2605, 4282, 5210, 8564, 10420, 10705, 21410, 22403, 42820, 44806, 89612, 92063, 112015, 184126, 224030, 368252, 448060, 460315, 920630, 1115461, 1841260, 2230922, 4461844, 5577305, 11154610, 22309220, 47964823, 95929646, 191859292, 239824115, 479648230, 959296460]

約数ペア:

[(1, 959296460), (2, 479648230), (4, 239824115), (5, 191859292), (10, 95929646), (20, 47964823), (43, 22309220), (86, 11154610), (172, 5577305), (215, 4461844), (430, 2230922), (521, 1841260), (860, 1115461), (1042, 920630), (2084, 460315), (2141, 448060), (2605, 368252), (4282, 224030), (5210, 184126), (8564, 112015), (10420, 92063), (10705, 89612), (21410, 44806), (22403, 42820)]