2023741960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{11321}}^1$

素因数の和:11482

約数の個数: 64

約数和(自身を含む): 4707687600

約数和(自身を除く): 2683945640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 109, 164, 205, 218, 328, 410, 436, 545, 820, 872, 1090, 1640, 2180, 4360, 4469, 8938, 11321, 17876, 22345, 22642, 35752, 44690, 45284, 56605, 89380, 90568, 113210, 178760, 226420, 452840, 464161, 928322, 1233989, 1856644, 2320805, 2467978, 3713288, 4641610, 4935956, 6169945, 9283220, 9871912, 12339890, 18566440, 24679780, 49359560, 50593549, 101187098, 202374196, 252967745, 404748392, 505935490, 1011870980, 2023741960]

約数ペア:

[(1, 2023741960), (2, 1011870980), (4, 505935490), (5, 404748392), (8, 252967745), (10, 202374196), (20, 101187098), (40, 50593549), (41, 49359560), (82, 24679780), (109, 18566440), (164, 12339890), (205, 9871912), (218, 9283220), (328, 6169945), (410, 4935956), (436, 4641610), (545, 3713288), (820, 2467978), (872, 2320805), (1090, 1856644), (1640, 1233989), (2180, 928322), (4360, 464161), (4469, 452840), (8938, 226420), (11321, 178760), (17876, 113210), (22345, 90568), (22642, 89380), (35752, 56605), (44690, 45284)]