164017000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23431}}^1$

素因数の和:23459

約数の個数: 64

約数和(自身を含む): 438647040

約数和(自身を除く): 274630040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 23431, 46862, 93724, 117155, 164017, 187448, 234310, 328034, 468620, 585775, 656068, 820085, 937240, 1171550, 1312136, 1640170, 2343100, 2928875, 3280340, 4100425, 4686200, 5857750, 6560680, 8200850, 11715500, 16401700, 20502125, 23431000, 32803400, 41004250, 82008500, 164017000]

約数ペア:

[(1, 164017000), (2, 82008500), (4, 41004250), (5, 32803400), (7, 23431000), (8, 20502125), (10, 16401700), (14, 11715500), (20, 8200850), (25, 6560680), (28, 5857750), (35, 4686200), (40, 4100425), (50, 3280340), (56, 2928875), (70, 2343100), (100, 1640170), (125, 1312136), (140, 1171550), (175, 937240), (200, 820085), (250, 656068), (280, 585775), (350, 468620), (500, 328034), (700, 234310), (875, 187448), (1000, 164017), (1400, 117155), (1750, 93724), (3500, 46862), (7000, 23431)]