135448520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11717}}^1$

素因数の和:11762

約数の個数: 48

約数和(自身を含む): 323768340

約数和(自身を除く): 188319820

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 11717, 23434, 46868, 58585, 93736, 117170, 199189, 234340, 398378, 468680, 796756, 995945, 1593512, 1991890, 3386213, 3983780, 6772426, 7967560, 13544852, 16931065, 27089704, 33862130, 67724260, 135448520]

約数ペア:

[(1, 135448520), (2, 67724260), (4, 33862130), (5, 27089704), (8, 16931065), (10, 13544852), (17, 7967560), (20, 6772426), (34, 3983780), (40, 3386213), (68, 1991890), (85, 1593512), (136, 995945), (170, 796756), (289, 468680), (340, 398378), (578, 234340), (680, 199189), (1156, 117170), (1445, 93736), (2312, 58585), (2890, 46868), (5780, 23434), (11560, 11717)]