2016340300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21247}}^1$

素因数の和:21347

約数の個数: 72

約数和(自身を含む): 4776805376

約数和(自身を除く): 2760465076

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 949, 1300, 1460, 1825, 1898, 3650, 3796, 4745, 7300, 9490, 18980, 21247, 23725, 42494, 47450, 84988, 94900, 106235, 212470, 276211, 424940, 531175, 552422, 1062350, 1104844, 1381055, 1551031, 2124700, 2762110, 3102062, 5524220, 6204124, 6905275, 7755155, 13810550, 15510310, 20163403, 27621100, 31020620, 38775775, 40326806, 77551550, 80653612, 100817015, 155103100, 201634030, 403268060, 504085075, 1008170150, 2016340300]

約数ペア:

[(1, 2016340300), (2, 1008170150), (4, 504085075), (5, 403268060), (10, 201634030), (13, 155103100), (20, 100817015), (25, 80653612), (26, 77551550), (50, 40326806), (52, 38775775), (65, 31020620), (73, 27621100), (100, 20163403), (130, 15510310), (146, 13810550), (260, 7755155), (292, 6905275), (325, 6204124), (365, 5524220), (650, 3102062), (730, 2762110), (949, 2124700), (1300, 1551031), (1460, 1381055), (1825, 1104844), (1898, 1062350), (3650, 552422), (3796, 531175), (4745, 424940), (7300, 276211), (9490, 212470), (18980, 106235), (21247, 94900), (23725, 84988), (42494, 47450)]