4803500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 11313120

約数和(自身を除く): 6509620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 739, 1300, 1478, 1625, 2956, 3250, 3695, 6500, 7390, 9607, 14780, 18475, 19214, 36950, 38428, 48035, 73900, 92375, 96070, 184750, 192140, 240175, 369500, 480350, 960700, 1200875, 2401750, 4803500]

約数ペア:

[(1, 4803500), (2, 2401750), (4, 1200875), (5, 960700), (10, 480350), (13, 369500), (20, 240175), (25, 192140), (26, 184750), (50, 96070), (52, 92375), (65, 73900), (100, 48035), (125, 38428), (130, 36950), (250, 19214), (260, 18475), (325, 14780), (500, 9607), (650, 7390), (739, 6500), (1300, 3695), (1478, 3250), (1625, 2956)]