66074200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3271}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 155190960

約数和(自身を除く): 89116760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 3271, 4040, 5050, 6542, 10100, 13084, 16355, 20200, 26168, 32710, 65420, 81775, 130840, 163550, 327100, 330371, 654200, 660742, 1321484, 1651855, 2642968, 3303710, 6607420, 8259275, 13214840, 16518550, 33037100, 66074200]

約数ペア:

[(1, 66074200), (2, 33037100), (4, 16518550), (5, 13214840), (8, 8259275), (10, 6607420), (20, 3303710), (25, 2642968), (40, 1651855), (50, 1321484), (100, 660742), (101, 654200), (200, 330371), (202, 327100), (404, 163550), (505, 130840), (808, 81775), (1010, 65420), (2020, 32710), (2525, 26168), (3271, 20200), (4040, 16355), (5050, 13084), (6542, 10100)]