269099681740

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1\times {\mathrm{55793}}^1$

素因数の和:56842

約数の個数: 48

約数和(自身を含む): 567558885600

約数和(自身を除く): 298459203860

約数列:

[1, 2, 4, 5, 10, 20, 349, 691, 698, 1382, 1396, 1745, 2764, 3455, 3490, 6910, 6980, 13820, 55793, 111586, 223172, 241159, 278965, 482318, 557930, 964636, 1115860, 1205795, 2411590, 4823180, 19471757, 38552963, 38943514, 77105926, 77887028, 97358785, 154211852, 192764815, 194717570, 385529630, 389435140, 771059260, 13454984087, 26909968174, 53819936348, 67274920435, 134549840870, 269099681740]

約数ペア:

[(1, 269099681740), (2, 134549840870), (4, 67274920435), (5, 53819936348), (10, 26909968174), (20, 13454984087), (349, 771059260), (691, 389435140), (698, 385529630), (1382, 194717570), (1396, 192764815), (1745, 154211852), (2764, 97358785), (3455, 77887028), (3490, 77105926), (6910, 38943514), (6980, 38552963), (13820, 19471757), (55793, 4823180), (111586, 2411590), (223172, 1205795), (241159, 1115860), (278965, 964636), (482318, 557930)]