166661200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24509}}^1$

素因数の和:24544

約数の個数: 60

約数和(自身を含む): 423973980

約数和(自身を除く): 257312780

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 24509, 49018, 98036, 122545, 196072, 245090, 392144, 416653, 490180, 612725, 833306, 980360, 1225450, 1666612, 1960720, 2083265, 2450900, 3333224, 4166530, 4901800, 6666448, 8333060, 9803600, 10416325, 16666120, 20832650, 33332240, 41665300, 83330600, 166661200]

約数ペア:

[(1, 166661200), (2, 83330600), (4, 41665300), (5, 33332240), (8, 20832650), (10, 16666120), (16, 10416325), (17, 9803600), (20, 8333060), (25, 6666448), (34, 4901800), (40, 4166530), (50, 3333224), (68, 2450900), (80, 2083265), (85, 1960720), (100, 1666612), (136, 1225450), (170, 980360), (200, 833306), (272, 612725), (340, 490180), (400, 416653), (425, 392144), (680, 245090), (850, 196072), (1360, 122545), (1700, 98036), (3400, 49018), (6800, 24509)]