74189020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 166507488

約数和(自身を除く): 92318468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 1931, 2260, 3842, 3862, 7684, 7724, 9605, 9655, 19210, 19310, 32827, 38420, 38620, 65654, 131308, 164135, 218203, 328270, 436406, 656540, 872812, 1091015, 2182030, 3709451, 4364060, 7418902, 14837804, 18547255, 37094510, 74189020]

約数ペア:

[(1, 74189020), (2, 37094510), (4, 18547255), (5, 14837804), (10, 7418902), (17, 4364060), (20, 3709451), (34, 2182030), (68, 1091015), (85, 872812), (113, 656540), (170, 436406), (226, 328270), (340, 218203), (452, 164135), (565, 131308), (1130, 65654), (1921, 38620), (1931, 38420), (2260, 32827), (3842, 19310), (3862, 19210), (7684, 9655), (7724, 9605)]