4003500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 12422592

約数和(自身を除く): 8419092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 157, 170, 204, 250, 255, 300, 314, 340, 375, 425, 471, 500, 510, 628, 750, 785, 850, 942, 1020, 1275, 1500, 1570, 1700, 1884, 2125, 2355, 2550, 2669, 3140, 3925, 4250, 4710, 5100, 5338, 6375, 7850, 8007, 8500, 9420, 10676, 11775, 12750, 13345, 15700, 16014, 19625, 23550, 25500, 26690, 32028, 39250, 40035, 47100, 53380, 58875, 66725, 78500, 80070, 117750, 133450, 160140, 200175, 235500, 266900, 333625, 400350, 667250, 800700, 1000875, 1334500, 2001750, 4003500]

約数ペア:

[(1, 4003500), (2, 2001750), (3, 1334500), (4, 1000875), (5, 800700), (6, 667250), (10, 400350), (12, 333625), (15, 266900), (17, 235500), (20, 200175), (25, 160140), (30, 133450), (34, 117750), (50, 80070), (51, 78500), (60, 66725), (68, 58875), (75, 53380), (85, 47100), (100, 40035), (102, 39250), (125, 32028), (150, 26690), (157, 25500), (170, 23550), (204, 19625), (250, 16014), (255, 15700), (300, 13345), (314, 12750), (340, 11775), (375, 10676), (425, 9420), (471, 8500), (500, 8007), (510, 7850), (628, 6375), (750, 5338), (785, 5100), (850, 4710), (942, 4250), (1020, 3925), (1275, 3140), (1500, 2669), (1570, 2550), (1700, 2355), (1884, 2125)]