4059896620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{10501}}^1$

素因数の和:12010

約数の個数: 48

約数和(自身を含む): 9188661888

約数和(自身を除く): 5128765268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1487, 2974, 5948, 7435, 10501, 14870, 19331, 21002, 29740, 38662, 42004, 52505, 77324, 96655, 105010, 136513, 193310, 210020, 273026, 386620, 546052, 682565, 1365130, 2730260, 15614987, 31229974, 62459948, 78074935, 156149870, 202994831, 312299740, 405989662, 811979324, 1014974155, 2029948310, 4059896620]

約数ペア:

[(1, 4059896620), (2, 2029948310), (4, 1014974155), (5, 811979324), (10, 405989662), (13, 312299740), (20, 202994831), (26, 156149870), (52, 78074935), (65, 62459948), (130, 31229974), (260, 15614987), (1487, 2730260), (2974, 1365130), (5948, 682565), (7435, 546052), (10501, 386620), (14870, 273026), (19331, 210020), (21002, 193310), (29740, 136513), (38662, 105010), (42004, 96655), (52505, 77324)]