11125400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 30466800

約数和(自身を除く): 19341400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 389, 440, 520, 550, 572, 650, 715, 778, 1100, 1144, 1300, 1430, 1556, 1945, 2200, 2600, 2860, 3112, 3575, 3890, 4279, 5057, 5720, 7150, 7780, 8558, 9725, 10114, 14300, 15560, 17116, 19450, 20228, 21395, 25285, 28600, 34232, 38900, 40456, 42790, 50570, 55627, 77800, 85580, 101140, 106975, 111254, 126425, 171160, 202280, 213950, 222508, 252850, 278135, 427900, 445016, 505700, 556270, 855800, 1011400, 1112540, 1390675, 2225080, 2781350, 5562700, 11125400]

約数ペア:

[(1, 11125400), (2, 5562700), (4, 2781350), (5, 2225080), (8, 1390675), (10, 1112540), (11, 1011400), (13, 855800), (20, 556270), (22, 505700), (25, 445016), (26, 427900), (40, 278135), (44, 252850), (50, 222508), (52, 213950), (55, 202280), (65, 171160), (88, 126425), (100, 111254), (104, 106975), (110, 101140), (130, 85580), (143, 77800), (200, 55627), (220, 50570), (260, 42790), (275, 40456), (286, 38900), (325, 34232), (389, 28600), (440, 25285), (520, 21395), (550, 20228), (572, 19450), (650, 17116), (715, 15560), (778, 14300), (1100, 10114), (1144, 9725), (1300, 8558), (1430, 7780), (1556, 7150), (1945, 5720), (2200, 5057), (2600, 4279), (2860, 3890), (3112, 3575)]