15230000

素因数分解:

$2^4\times 5^4\times {\mathrm{1523}}^1$

素因数の和:1551

約数の個数: 50

約数和(自身を含む): 36897564

約数和(自身を除く): 21667564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 1523, 2000, 2500, 3046, 5000, 6092, 7615, 10000, 12184, 15230, 24368, 30460, 38075, 60920, 76150, 121840, 152300, 190375, 304600, 380750, 609200, 761500, 951875, 1523000, 1903750, 3046000, 3807500, 7615000, 15230000]

約数ペア:

[(1, 15230000), (2, 7615000), (4, 3807500), (5, 3046000), (8, 1903750), (10, 1523000), (16, 951875), (20, 761500), (25, 609200), (40, 380750), (50, 304600), (80, 190375), (100, 152300), (125, 121840), (200, 76150), (250, 60920), (400, 38075), (500, 30460), (625, 24368), (1000, 15230), (1250, 12184), (1523, 10000), (2000, 7615), (2500, 6092), (3046, 5000)]