1003198900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4930

約数の個数: 108

約数和(自身を含む): 2534111244

約数和(自身を除く): 1530912344

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 220, 242, 275, 340, 374, 425, 484, 550, 605, 748, 850, 935, 1100, 1210, 1700, 1870, 2057, 2420, 3025, 3740, 4114, 4675, 4877, 6050, 8228, 9350, 9754, 10285, 12100, 18700, 19508, 20570, 24385, 41140, 48770, 51425, 53647, 82909, 97540, 102850, 107294, 121925, 165818, 205700, 214588, 243850, 268235, 331636, 414545, 487700, 536470, 590117, 829090, 911999, 1072940, 1180234, 1341175, 1658180, 1823998, 2072725, 2360468, 2682350, 2950585, 3647996, 4145450, 4559995, 5364700, 5901170, 8290900, 9119990, 10031989, 11802340, 14752925, 18239980, 20063978, 22799975, 29505850, 40127956, 45599950, 50159945, 59011700, 91199900, 100319890, 200639780, 250799725, 501599450, 1003198900]

約数ペア:

[(1, 1003198900), (2, 501599450), (4, 250799725), (5, 200639780), (10, 100319890), (11, 91199900), (17, 59011700), (20, 50159945), (22, 45599950), (25, 40127956), (34, 29505850), (44, 22799975), (50, 20063978), (55, 18239980), (68, 14752925), (85, 11802340), (100, 10031989), (110, 9119990), (121, 8290900), (170, 5901170), (187, 5364700), (220, 4559995), (242, 4145450), (275, 3647996), (340, 2950585), (374, 2682350), (425, 2360468), (484, 2072725), (550, 1823998), (605, 1658180), (748, 1341175), (850, 1180234), (935, 1072940), (1100, 911999), (1210, 829090), (1700, 590117), (1870, 536470), (2057, 487700), (2420, 414545), (3025, 331636), (3740, 268235), (4114, 243850), (4675, 214588), (4877, 205700), (6050, 165818), (8228, 121925), (9350, 107294), (9754, 102850), (10285, 97540), (12100, 82909), (18700, 53647), (19508, 51425), (20570, 48770), (24385, 41140)]