72499130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22727}}^1$

素因数の和:22774

約数の個数: 32

約数和(自身を含む): 147277440

約数和(自身を除く): 74778310

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 22727, 45454, 113635, 227270, 249997, 499994, 659083, 1249985, 1318166, 2499970, 3295415, 6590830, 7249913, 14499826, 36249565, 72499130]

約数ペア:

[(1, 72499130), (2, 36249565), (5, 14499826), (10, 7249913), (11, 6590830), (22, 3295415), (29, 2499970), (55, 1318166), (58, 1249985), (110, 659083), (145, 499994), (290, 249997), (319, 227270), (638, 113635), (1595, 45454), (3190, 22727)]