39288700

素因数分解:

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

素因数の和:244

約数の個数: 108

約数和(自身を含む): 99743616

約数和(自身を除く): 60454916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 191, 220, 242, 275, 340, 374, 382, 425, 484, 550, 605, 748, 764, 850, 935, 955, 1100, 1210, 1700, 1870, 1910, 2057, 2101, 2420, 3025, 3247, 3740, 3820, 4114, 4202, 4675, 4775, 6050, 6494, 8228, 8404, 9350, 9550, 10285, 10505, 12100, 12988, 16235, 18700, 19100, 20570, 21010, 23111, 32470, 35717, 41140, 42020, 46222, 51425, 52525, 64940, 71434, 81175, 92444, 102850, 105050, 115555, 142868, 162350, 178585, 205700, 210100, 231110, 324700, 357170, 392887, 462220, 577775, 714340, 785774, 892925, 1155550, 1571548, 1785850, 1964435, 2311100, 3571700, 3928870, 7857740, 9822175, 19644350, 39288700]

約数ペア:

[(1, 39288700), (2, 19644350), (4, 9822175), (5, 7857740), (10, 3928870), (11, 3571700), (17, 2311100), (20, 1964435), (22, 1785850), (25, 1571548), (34, 1155550), (44, 892925), (50, 785774), (55, 714340), (68, 577775), (85, 462220), (100, 392887), (110, 357170), (121, 324700), (170, 231110), (187, 210100), (191, 205700), (220, 178585), (242, 162350), (275, 142868), (340, 115555), (374, 105050), (382, 102850), (425, 92444), (484, 81175), (550, 71434), (605, 64940), (748, 52525), (764, 51425), (850, 46222), (935, 42020), (955, 41140), (1100, 35717), (1210, 32470), (1700, 23111), (1870, 21010), (1910, 20570), (2057, 19100), (2101, 18700), (2420, 16235), (3025, 12988), (3247, 12100), (3740, 10505), (3820, 10285), (4114, 9550), (4202, 9350), (4675, 8404), (4775, 8228), (6050, 6494)]