43522540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 98068320

約数和(自身を除く): 54545780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 2161, 4028, 4322, 5035, 8644, 10070, 10805, 20140, 21610, 41059, 43220, 82118, 114533, 164236, 205295, 229066, 410590, 458132, 572665, 821180, 1145330, 2176127, 2290660, 4352254, 8704508, 10880635, 21761270, 43522540]

約数ペア:

[(1, 43522540), (2, 21761270), (4, 10880635), (5, 8704508), (10, 4352254), (19, 2290660), (20, 2176127), (38, 1145330), (53, 821180), (76, 572665), (95, 458132), (106, 410590), (190, 229066), (212, 205295), (265, 164236), (380, 114533), (530, 82118), (1007, 43220), (1060, 41059), (2014, 21610), (2161, 20140), (4028, 10805), (4322, 10070), (5035, 8644)]