54631600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 60

約数和(自身を含む): 133463680

約数和(自身を除く): 78832080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2239, 2440, 3050, 4478, 4880, 6100, 8956, 11195, 12200, 17912, 22390, 24400, 35824, 44780, 55975, 89560, 111950, 136579, 179120, 223900, 273158, 447800, 546316, 682895, 895600, 1092632, 1365790, 2185264, 2731580, 3414475, 5463160, 6828950, 10926320, 13657900, 27315800, 54631600]

約数ペア:

[(1, 54631600), (2, 27315800), (4, 13657900), (5, 10926320), (8, 6828950), (10, 5463160), (16, 3414475), (20, 2731580), (25, 2185264), (40, 1365790), (50, 1092632), (61, 895600), (80, 682895), (100, 546316), (122, 447800), (200, 273158), (244, 223900), (305, 179120), (400, 136579), (488, 111950), (610, 89560), (976, 55975), (1220, 44780), (1525, 35824), (2239, 24400), (2440, 22390), (3050, 17912), (4478, 12200), (4880, 11195), (6100, 8956)]