10875920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 29248128

約数和(自身を除く): 18372208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 727, 748, 880, 935, 1360, 1454, 1496, 1870, 2908, 2992, 3635, 3740, 5816, 7270, 7480, 7997, 11632, 12359, 14540, 14960, 15994, 24718, 29080, 31988, 39985, 49436, 58160, 61795, 63976, 79970, 98872, 123590, 127952, 135949, 159940, 197744, 247180, 271898, 319880, 494360, 543796, 639760, 679745, 988720, 1087592, 1359490, 2175184, 2718980, 5437960, 10875920]

約数ペア:

[(1, 10875920), (2, 5437960), (4, 2718980), (5, 2175184), (8, 1359490), (10, 1087592), (11, 988720), (16, 679745), (17, 639760), (20, 543796), (22, 494360), (34, 319880), (40, 271898), (44, 247180), (55, 197744), (68, 159940), (80, 135949), (85, 127952), (88, 123590), (110, 98872), (136, 79970), (170, 63976), (176, 61795), (187, 58160), (220, 49436), (272, 39985), (340, 31988), (374, 29080), (440, 24718), (680, 15994), (727, 14960), (748, 14540), (880, 12359), (935, 11632), (1360, 7997), (1454, 7480), (1496, 7270), (1870, 5816), (2908, 3740), (2992, 3635)]