2023695740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{150797}}^1$

素因数の和:150878

約数の個数: 48

約数和(自身を含む): 4712135904

約数和(自身を除く): 2688440164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 150797, 301594, 603188, 753985, 1507970, 1658767, 3015940, 3317534, 6635068, 8293835, 9198617, 16587670, 18397234, 33175340, 36794468, 45993085, 91986170, 101184787, 183972340, 202369574, 404739148, 505923935, 1011847870, 2023695740]

約数ペア:

[(1, 2023695740), (2, 1011847870), (4, 505923935), (5, 404739148), (10, 202369574), (11, 183972340), (20, 101184787), (22, 91986170), (44, 45993085), (55, 36794468), (61, 33175340), (110, 18397234), (122, 16587670), (220, 9198617), (244, 8293835), (305, 6635068), (610, 3317534), (671, 3015940), (1220, 1658767), (1342, 1507970), (2684, 753985), (3355, 603188), (6710, 301594), (13420, 150797)]