73143400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{33247}}^1$

素因数の和:33274

約数の個数: 48

約数和(自身を含む): 185523840

約数和(自身を除く): 112380440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 33247, 66494, 132988, 166235, 265976, 332470, 365717, 664940, 731434, 831175, 1329880, 1462868, 1662350, 1828585, 2925736, 3324700, 3657170, 6649400, 7314340, 9142925, 14628680, 18285850, 36571700, 73143400]

約数ペア:

[(1, 73143400), (2, 36571700), (4, 18285850), (5, 14628680), (8, 9142925), (10, 7314340), (11, 6649400), (20, 3657170), (22, 3324700), (25, 2925736), (40, 1828585), (44, 1662350), (50, 1462868), (55, 1329880), (88, 831175), (100, 731434), (110, 664940), (200, 365717), (220, 332470), (275, 265976), (440, 166235), (550, 132988), (1100, 66494), (2200, 33247)]