33643220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 43408300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1559, 1660, 2158, 3118, 4316, 5395, 6236, 7795, 10790, 15590, 20267, 21580, 31180, 40534, 81068, 101335, 129397, 202670, 258794, 405340, 517588, 646985, 1293970, 1682161, 2587940, 3364322, 6728644, 8410805, 16821610, 33643220]

約数ペア:

[(1, 33643220), (2, 16821610), (4, 8410805), (5, 6728644), (10, 3364322), (13, 2587940), (20, 1682161), (26, 1293970), (52, 646985), (65, 517588), (83, 405340), (130, 258794), (166, 202670), (260, 129397), (332, 101335), (415, 81068), (830, 40534), (1079, 31180), (1559, 21580), (1660, 20267), (2158, 15590), (3118, 10790), (4316, 7795), (5395, 6236)]