7143400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 19284480

約数和(自身を除く): 12141080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 191, 200, 220, 275, 340, 374, 382, 425, 440, 550, 680, 748, 764, 850, 935, 955, 1100, 1496, 1528, 1700, 1870, 1910, 2101, 2200, 3247, 3400, 3740, 3820, 4202, 4675, 4775, 6494, 7480, 7640, 8404, 9350, 9550, 10505, 12988, 16235, 16808, 18700, 19100, 21010, 25976, 32470, 35717, 37400, 38200, 42020, 52525, 64940, 71434, 81175, 84040, 105050, 129880, 142868, 162350, 178585, 210100, 285736, 324700, 357170, 420200, 649400, 714340, 892925, 1428680, 1785850, 3571700, 7143400]

約数ペア:

[(1, 7143400), (2, 3571700), (4, 1785850), (5, 1428680), (8, 892925), (10, 714340), (11, 649400), (17, 420200), (20, 357170), (22, 324700), (25, 285736), (34, 210100), (40, 178585), (44, 162350), (50, 142868), (55, 129880), (68, 105050), (85, 84040), (88, 81175), (100, 71434), (110, 64940), (136, 52525), (170, 42020), (187, 38200), (191, 37400), (200, 35717), (220, 32470), (275, 25976), (340, 21010), (374, 19100), (382, 18700), (425, 16808), (440, 16235), (550, 12988), (680, 10505), (748, 9550), (764, 9350), (850, 8404), (935, 7640), (955, 7480), (1100, 6494), (1496, 4775), (1528, 4675), (1700, 4202), (1870, 3820), (1910, 3740), (2101, 3400), (2200, 3247)]