38832500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 90

約数和(自身を含む): 99094842

約数和(自身を除く): 60262342

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 317, 350, 490, 500, 625, 634, 700, 875, 980, 1225, 1250, 1268, 1585, 1750, 2219, 2450, 2500, 3170, 3500, 4375, 4438, 4900, 6125, 6340, 7925, 8750, 8876, 11095, 12250, 15533, 15850, 17500, 22190, 24500, 30625, 31066, 31700, 39625, 44380, 55475, 61250, 62132, 77665, 79250, 110950, 122500, 155330, 158500, 198125, 221900, 277375, 310660, 388325, 396250, 554750, 776650, 792500, 1109500, 1386875, 1553300, 1941625, 2773750, 3883250, 5547500, 7766500, 9708125, 19416250, 38832500]

約数ペア:

[(1, 38832500), (2, 19416250), (4, 9708125), (5, 7766500), (7, 5547500), (10, 3883250), (14, 2773750), (20, 1941625), (25, 1553300), (28, 1386875), (35, 1109500), (49, 792500), (50, 776650), (70, 554750), (98, 396250), (100, 388325), (125, 310660), (140, 277375), (175, 221900), (196, 198125), (245, 158500), (250, 155330), (317, 122500), (350, 110950), (490, 79250), (500, 77665), (625, 62132), (634, 61250), (700, 55475), (875, 44380), (980, 39625), (1225, 31700), (1250, 31066), (1268, 30625), (1585, 24500), (1750, 22190), (2219, 17500), (2450, 15850), (2500, 15533), (3170, 12250), (3500, 11095), (4375, 8876), (4438, 8750), (4900, 7925), (6125, 6340)]