13230250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 28708992

約数和(自身を除く): 15478742

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 283, 374, 425, 550, 566, 850, 935, 1375, 1415, 1870, 2125, 2750, 2830, 3113, 4250, 4675, 4811, 6226, 7075, 9350, 9622, 14150, 15565, 23375, 24055, 31130, 35375, 46750, 48110, 52921, 70750, 77825, 105842, 120275, 155650, 240550, 264605, 389125, 529210, 601375, 778250, 1202750, 1323025, 2646050, 6615125, 13230250]

約数ペア:

[(1, 13230250), (2, 6615125), (5, 2646050), (10, 1323025), (11, 1202750), (17, 778250), (22, 601375), (25, 529210), (34, 389125), (50, 264605), (55, 240550), (85, 155650), (110, 120275), (125, 105842), (170, 77825), (187, 70750), (250, 52921), (275, 48110), (283, 46750), (374, 35375), (425, 31130), (550, 24055), (566, 23375), (850, 15565), (935, 14150), (1375, 9622), (1415, 9350), (1870, 7075), (2125, 6226), (2750, 4811), (2830, 4675), (3113, 4250)]