1727394920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{7247}}^1$

素因数の和:7418

約数の個数: 64

約数和(自身を含む): 3992198400

約数和(自身を除く): 2264803480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 101, 118, 202, 236, 295, 404, 472, 505, 590, 808, 1010, 1180, 2020, 2360, 4040, 5959, 7247, 11918, 14494, 23836, 28988, 29795, 36235, 47672, 57976, 59590, 72470, 119180, 144940, 238360, 289880, 427573, 731947, 855146, 1463894, 1710292, 2137865, 2927788, 3420584, 3659735, 4275730, 5855576, 7319470, 8551460, 14638940, 17102920, 29277880, 43184873, 86369746, 172739492, 215924365, 345478984, 431848730, 863697460, 1727394920]

約数ペア:

[(1, 1727394920), (2, 863697460), (4, 431848730), (5, 345478984), (8, 215924365), (10, 172739492), (20, 86369746), (40, 43184873), (59, 29277880), (101, 17102920), (118, 14638940), (202, 8551460), (236, 7319470), (295, 5855576), (404, 4275730), (472, 3659735), (505, 3420584), (590, 2927788), (808, 2137865), (1010, 1710292), (1180, 1463894), (2020, 855146), (2360, 731947), (4040, 427573), (5959, 289880), (7247, 238360), (11918, 144940), (14494, 119180), (23836, 72470), (28988, 59590), (29795, 57976), (36235, 47672)]