4829500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 11374272

約数和(自身を除く): 6544772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 743, 1300, 1486, 1625, 2972, 3250, 3715, 6500, 7430, 9659, 14860, 18575, 19318, 37150, 38636, 48295, 74300, 92875, 96590, 185750, 193180, 241475, 371500, 482950, 965900, 1207375, 2414750, 4829500]

約数ペア:

[(1, 4829500), (2, 2414750), (4, 1207375), (5, 965900), (10, 482950), (13, 371500), (20, 241475), (25, 193180), (26, 185750), (50, 96590), (52, 92875), (65, 74300), (100, 48295), (125, 38636), (130, 37150), (250, 19318), (260, 18575), (325, 14860), (500, 9659), (650, 7430), (743, 6500), (1300, 3715), (1486, 3250), (1625, 2972)]