1880496970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{3491}}^1$

素因数の和:3651

約数の個数: 64

約数和(自身を含む): 3801530880

約数和(自身を除く): 1921033910

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 83, 110, 118, 166, 295, 415, 590, 649, 830, 913, 1298, 1826, 3245, 3491, 4565, 4897, 6490, 6982, 9130, 9794, 17455, 24485, 34910, 38401, 48970, 53867, 76802, 107734, 192005, 205969, 269335, 289753, 384010, 411938, 538670, 579506, 1029845, 1448765, 2059690, 2265659, 2897530, 3187283, 4531318, 6374566, 11328295, 15936415, 17095427, 22656590, 31872830, 34190854, 85477135, 170954270, 188049697, 376099394, 940248485, 1880496970]

約数ペア:

[(1, 1880496970), (2, 940248485), (5, 376099394), (10, 188049697), (11, 170954270), (22, 85477135), (55, 34190854), (59, 31872830), (83, 22656590), (110, 17095427), (118, 15936415), (166, 11328295), (295, 6374566), (415, 4531318), (590, 3187283), (649, 2897530), (830, 2265659), (913, 2059690), (1298, 1448765), (1826, 1029845), (3245, 579506), (3491, 538670), (4565, 411938), (4897, 384010), (6490, 289753), (6982, 269335), (9130, 205969), (9794, 192005), (17455, 107734), (24485, 76802), (34910, 53867), (38401, 48970)]