10809200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 60

約数和(自身を含む): 26454408

約数和(自身を除く): 15645208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 443, 488, 610, 886, 976, 1220, 1525, 1772, 2215, 2440, 3050, 3544, 4430, 4880, 6100, 7088, 8860, 11075, 12200, 17720, 22150, 24400, 27023, 35440, 44300, 54046, 88600, 108092, 135115, 177200, 216184, 270230, 432368, 540460, 675575, 1080920, 1351150, 2161840, 2702300, 5404600, 10809200]

約数ペア:

[(1, 10809200), (2, 5404600), (4, 2702300), (5, 2161840), (8, 1351150), (10, 1080920), (16, 675575), (20, 540460), (25, 432368), (40, 270230), (50, 216184), (61, 177200), (80, 135115), (100, 108092), (122, 88600), (200, 54046), (244, 44300), (305, 35440), (400, 27023), (443, 24400), (488, 22150), (610, 17720), (886, 12200), (976, 11075), (1220, 8860), (1525, 7088), (1772, 6100), (2215, 4880), (2440, 4430), (3050, 3544)]