30746000

素因数分解:

$2^4\times 5^3\times {\mathrm{15373}}^1$

素因数の和:15396

約数の個数: 40

約数和(自身を含む): 74348664

約数和(自身を除く): 43602664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15373, 30746, 61492, 76865, 122984, 153730, 245968, 307460, 384325, 614920, 768650, 1229840, 1537300, 1921625, 3074600, 3843250, 6149200, 7686500, 15373000, 30746000]

約数ペア:

[(1, 30746000), (2, 15373000), (4, 7686500), (5, 6149200), (8, 3843250), (10, 3074600), (16, 1921625), (20, 1537300), (25, 1229840), (40, 768650), (50, 614920), (80, 384325), (100, 307460), (125, 245968), (200, 153730), (250, 122984), (400, 76865), (500, 61492), (1000, 30746), (2000, 15373)]