425593300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2122

約数の個数: 108

約数和(自身を含む): 1075360860

約数和(自身を除く): 649767560

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, 2069, 2420, 3025, 3740, 4114, 4138, 4675, 6050, 8228, 8276, 9350, 10285, 10345, 12100, 18700, 20570, 20690, 22759, 35173, 41140, 41380, 45518, 51425, 51725, 70346, 91036, 102850, 103450, 113795, 140692, 175865, 205700, 206900, 227590, 250349, 351730, 386903, 455180, 500698, 568975, 703460, 773806, 879325, 1001396, 1137950, 1251745, 1547612, 1758650, 1934515, 2275900, 2503490, 3517300, 3869030, 4255933, 5006980, 6258725, 7738060, 8511866, 9672575, 12517450, 17023732, 19345150, 21279665, 25034900, 38690300, 42559330, 85118660, 106398325, 212796650, 425593300]

約数ペア:

[(1, 425593300), (2, 212796650), (4, 106398325), (5, 85118660), (10, 42559330), (11, 38690300), (17, 25034900), (20, 21279665), (22, 19345150), (25, 17023732), (34, 12517450), (44, 9672575), (50, 8511866), (55, 7738060), (68, 6258725), (85, 5006980), (100, 4255933), (110, 3869030), (121, 3517300), (170, 2503490), (187, 2275900), (220, 1934515), (242, 1758650), (275, 1547612), (340, 1251745), (374, 1137950), (425, 1001396), (484, 879325), (550, 773806), (605, 703460), (748, 568975), (850, 500698), (935, 455180), (1100, 386903), (1210, 351730), (1700, 250349), (1870, 227590), (2057, 206900), (2069, 205700), (2420, 175865), (3025, 140692), (3740, 113795), (4114, 103450), (4138, 102850), (4675, 91036), (6050, 70346), (8228, 51725), (8276, 51425), (9350, 45518), (10285, 41380), (10345, 41140), (12100, 35173), (18700, 22759), (20570, 20690)]