112724080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2114

約数の個数: 80

約数和(自身を含む): 302641344

約数和(自身を除く): 189917264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 1993, 2020, 2828, 3535, 3986, 4040, 5656, 7070, 7972, 8080, 9965, 11312, 13951, 14140, 15944, 19930, 27902, 28280, 31888, 39860, 55804, 56560, 69755, 79720, 111608, 139510, 159440, 201293, 223216, 279020, 402586, 558040, 805172, 1006465, 1116080, 1409051, 1610344, 2012930, 2818102, 3220688, 4025860, 5636204, 7045255, 8051720, 11272408, 14090510, 16103440, 22544816, 28181020, 56362040, 112724080]

約数ペア:

[(1, 112724080), (2, 56362040), (4, 28181020), (5, 22544816), (7, 16103440), (8, 14090510), (10, 11272408), (14, 8051720), (16, 7045255), (20, 5636204), (28, 4025860), (35, 3220688), (40, 2818102), (56, 2012930), (70, 1610344), (80, 1409051), (101, 1116080), (112, 1006465), (140, 805172), (202, 558040), (280, 402586), (404, 279020), (505, 223216), (560, 201293), (707, 159440), (808, 139510), (1010, 111608), (1414, 79720), (1616, 69755), (1993, 56560), (2020, 55804), (2828, 39860), (3535, 31888), (3986, 28280), (4040, 27902), (5656, 19930), (7070, 15944), (7972, 14140), (8080, 13951), (9965, 11312)]