23111000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 36643240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 191, 200, 220, 242, 250, 275, 382, 440, 484, 500, 550, 605, 764, 955, 968, 1000, 1100, 1210, 1375, 1528, 1910, 2101, 2200, 2420, 2750, 3025, 3820, 4202, 4775, 4840, 5500, 6050, 7640, 8404, 9550, 10505, 11000, 12100, 15125, 16808, 19100, 21010, 23111, 23875, 24200, 30250, 38200, 42020, 46222, 47750, 52525, 60500, 84040, 92444, 95500, 105050, 115555, 121000, 184888, 191000, 210100, 231110, 262625, 420200, 462220, 525250, 577775, 924440, 1050500, 1155550, 2101000, 2311100, 2888875, 4622200, 5777750, 11555500, 23111000]

約数ペア:

[(1, 23111000), (2, 11555500), (4, 5777750), (5, 4622200), (8, 2888875), (10, 2311100), (11, 2101000), (20, 1155550), (22, 1050500), (25, 924440), (40, 577775), (44, 525250), (50, 462220), (55, 420200), (88, 262625), (100, 231110), (110, 210100), (121, 191000), (125, 184888), (191, 121000), (200, 115555), (220, 105050), (242, 95500), (250, 92444), (275, 84040), (382, 60500), (440, 52525), (484, 47750), (500, 46222), (550, 42020), (605, 38200), (764, 30250), (955, 24200), (968, 23875), (1000, 23111), (1100, 21010), (1210, 19100), (1375, 16808), (1528, 15125), (1910, 12100), (2101, 11000), (2200, 10505), (2420, 9550), (2750, 8404), (3025, 7640), (3820, 6050), (4202, 5500), (4775, 4840)]