57812240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42509}}^1$

素因数の和:42539

約数の個数: 40

約数和(自身を含む): 142323480

約数和(自身を除く): 84511240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 42509, 85018, 170036, 212545, 340072, 425090, 680144, 722653, 850180, 1445306, 1700360, 2890612, 3400720, 3613265, 5781224, 7226530, 11562448, 14453060, 28906120, 57812240]

約数ペア:

[(1, 57812240), (2, 28906120), (4, 14453060), (5, 11562448), (8, 7226530), (10, 5781224), (16, 3613265), (17, 3400720), (20, 2890612), (34, 1700360), (40, 1445306), (68, 850180), (80, 722653), (85, 680144), (136, 425090), (170, 340072), (272, 212545), (340, 170036), (680, 85018), (1360, 42509)]