35338280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 47087320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 79, 106, 158, 211, 212, 265, 316, 395, 422, 424, 530, 632, 790, 844, 1055, 1060, 1580, 1688, 2110, 2120, 3160, 4187, 4220, 8374, 8440, 11183, 16669, 16748, 20935, 22366, 33338, 33496, 41870, 44732, 55915, 66676, 83345, 83740, 89464, 111830, 133352, 166690, 167480, 223660, 333380, 447320, 666760, 883457, 1766914, 3533828, 4417285, 7067656, 8834570, 17669140, 35338280]

約数ペア:

[(1, 35338280), (2, 17669140), (4, 8834570), (5, 7067656), (8, 4417285), (10, 3533828), (20, 1766914), (40, 883457), (53, 666760), (79, 447320), (106, 333380), (158, 223660), (211, 167480), (212, 166690), (265, 133352), (316, 111830), (395, 89464), (422, 83740), (424, 83345), (530, 66676), (632, 55915), (790, 44732), (844, 41870), (1055, 33496), (1060, 33338), (1580, 22366), (1688, 20935), (2110, 16748), (2120, 16669), (3160, 11183), (4187, 8440), (4220, 8374)]