97443400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25643}}^1$

素因数の和:25678

約数の個数: 48

約数和(自身を含む): 238489200

約数和(自身を除く): 141045800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 25643, 51286, 102572, 128215, 205144, 256430, 487217, 512860, 641075, 974434, 1025720, 1282150, 1948868, 2436085, 2564300, 3897736, 4872170, 5128600, 9744340, 12180425, 19488680, 24360850, 48721700, 97443400]

約数ペア:

[(1, 97443400), (2, 48721700), (4, 24360850), (5, 19488680), (8, 12180425), (10, 9744340), (19, 5128600), (20, 4872170), (25, 3897736), (38, 2564300), (40, 2436085), (50, 1948868), (76, 1282150), (95, 1025720), (100, 974434), (152, 641075), (190, 512860), (200, 487217), (380, 256430), (475, 205144), (760, 128215), (950, 102572), (1900, 51286), (3800, 25643)]