30460000

素因数分解:

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

素因数の和:1553

約数の個数: 60

約数和(自身を含む): 74985372

約数和(自身を除く): 44525372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 1523, 2000, 2500, 3046, 4000, 5000, 6092, 7615, 10000, 12184, 15230, 20000, 24368, 30460, 38075, 48736, 60920, 76150, 121840, 152300, 190375, 243680, 304600, 380750, 609200, 761500, 951875, 1218400, 1523000, 1903750, 3046000, 3807500, 6092000, 7615000, 15230000, 30460000]

約数ペア:

[(1, 30460000), (2, 15230000), (4, 7615000), (5, 6092000), (8, 3807500), (10, 3046000), (16, 1903750), (20, 1523000), (25, 1218400), (32, 951875), (40, 761500), (50, 609200), (80, 380750), (100, 304600), (125, 243680), (160, 190375), (200, 152300), (250, 121840), (400, 76150), (500, 60920), (625, 48736), (800, 38075), (1000, 30460), (1250, 24368), (1523, 20000), (2000, 15230), (2500, 12184), (3046, 10000), (4000, 7615), (5000, 6092)]