9244400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 90

約数和(自身を含む): 24540096

約数和(自身を除く): 15295696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 191, 200, 220, 242, 275, 382, 400, 440, 484, 550, 605, 764, 880, 955, 968, 1100, 1210, 1528, 1910, 1936, 2101, 2200, 2420, 3025, 3056, 3820, 4202, 4400, 4775, 4840, 6050, 7640, 8404, 9550, 9680, 10505, 12100, 15280, 16808, 19100, 21010, 23111, 24200, 33616, 38200, 42020, 46222, 48400, 52525, 76400, 84040, 92444, 105050, 115555, 168080, 184888, 210100, 231110, 369776, 420200, 462220, 577775, 840400, 924440, 1155550, 1848880, 2311100, 4622200, 9244400]

約数ペア:

[(1, 9244400), (2, 4622200), (4, 2311100), (5, 1848880), (8, 1155550), (10, 924440), (11, 840400), (16, 577775), (20, 462220), (22, 420200), (25, 369776), (40, 231110), (44, 210100), (50, 184888), (55, 168080), (80, 115555), (88, 105050), (100, 92444), (110, 84040), (121, 76400), (176, 52525), (191, 48400), (200, 46222), (220, 42020), (242, 38200), (275, 33616), (382, 24200), (400, 23111), (440, 21010), (484, 19100), (550, 16808), (605, 15280), (764, 12100), (880, 10505), (955, 9680), (968, 9550), (1100, 8404), (1210, 7640), (1528, 6050), (1910, 4840), (1936, 4775), (2101, 4400), (2200, 4202), (2420, 3820), (3025, 3056)]