3391600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 8341480

約数和(自身を除く): 4949880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 139, 200, 244, 278, 305, 400, 488, 556, 610, 695, 976, 1112, 1220, 1390, 1525, 2224, 2440, 2780, 3050, 3475, 4880, 5560, 6100, 6950, 8479, 11120, 12200, 13900, 16958, 24400, 27800, 33916, 42395, 55600, 67832, 84790, 135664, 169580, 211975, 339160, 423950, 678320, 847900, 1695800, 3391600]

約数ペア:

[(1, 3391600), (2, 1695800), (4, 847900), (5, 678320), (8, 423950), (10, 339160), (16, 211975), (20, 169580), (25, 135664), (40, 84790), (50, 67832), (61, 55600), (80, 42395), (100, 33916), (122, 27800), (139, 24400), (200, 16958), (244, 13900), (278, 12200), (305, 11120), (400, 8479), (488, 6950), (556, 6100), (610, 5560), (695, 4880), (976, 3475), (1112, 3050), (1220, 2780), (1390, 2440), (1525, 2224)]