15284000

素因数分解:

$2^5\times 5^3\times {\mathrm{3821}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 37562616

約数和(自身を除く): 22278616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3821, 4000, 7642, 15284, 19105, 30568, 38210, 61136, 76420, 95525, 122272, 152840, 191050, 305680, 382100, 477625, 611360, 764200, 955250, 1528400, 1910500, 3056800, 3821000, 7642000, 15284000]

約数ペア:

[(1, 15284000), (2, 7642000), (4, 3821000), (5, 3056800), (8, 1910500), (10, 1528400), (16, 955250), (20, 764200), (25, 611360), (32, 477625), (40, 382100), (50, 305680), (80, 191050), (100, 152840), (125, 122272), (160, 95525), (200, 76420), (250, 61136), (400, 38210), (500, 30568), (800, 19105), (1000, 15284), (2000, 7642), (3821, 4000)]