259842010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5923}}^1$

素因数の和:6078

約数の個数: 32

約数和(自身を含む): 483682752

約数和(自身を除く): 223840742

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 5923, 8774, 11846, 21935, 29615, 43870, 59230, 242843, 485686, 633761, 1214215, 1267522, 2428430, 3168805, 6337610, 25984201, 51968402, 129921005, 259842010]

約数ペア:

[(1, 259842010), (2, 129921005), (5, 51968402), (10, 25984201), (41, 6337610), (82, 3168805), (107, 2428430), (205, 1267522), (214, 1214215), (410, 633761), (535, 485686), (1070, 242843), (4387, 59230), (5923, 43870), (8774, 29615), (11846, 21935)]