4931250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 12374208

約数和(自身を除く): 7442958

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 263, 375, 526, 625, 750, 789, 1250, 1315, 1578, 1875, 2630, 3125, 3750, 3945, 6250, 6575, 7890, 9375, 13150, 18750, 19725, 32875, 39450, 65750, 98625, 164375, 197250, 328750, 493125, 821875, 986250, 1643750, 2465625, 4931250]

約数ペア:

[(1, 4931250), (2, 2465625), (3, 1643750), (5, 986250), (6, 821875), (10, 493125), (15, 328750), (25, 197250), (30, 164375), (50, 98625), (75, 65750), (125, 39450), (150, 32875), (250, 19725), (263, 18750), (375, 13150), (526, 9375), (625, 7890), (750, 6575), (789, 6250), (1250, 3945), (1315, 3750), (1578, 3125), (1875, 2630)]