1942451080

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{106261}}^1$

素因数の和:106729

約数の個数: 32

約数和(自身を含む): 4380119640

約数和(自身を除く): 2437668560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 106261, 212522, 425044, 531305, 850088, 1062610, 2125220, 4250440, 48561277, 97122554, 194245108, 242806385, 388490216, 485612770, 971225540, 1942451080]

約数ペア:

[(1, 1942451080), (2, 971225540), (4, 485612770), (5, 388490216), (8, 242806385), (10, 194245108), (20, 97122554), (40, 48561277), (457, 4250440), (914, 2125220), (1828, 1062610), (2285, 850088), (3656, 531305), (4570, 425044), (9140, 212522), (18280, 106261)]