1837440010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{640223}}^1$

素因数の和:640278

約数の個数: 32

約数和(自身を含む): 3872074752

約数和(自身を除く): 2034634742

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 640223, 1280446, 3201115, 4481561, 6402230, 8963122, 22407805, 26249143, 44815610, 52498286, 131245715, 183744001, 262491430, 367488002, 918720005, 1837440010]

約数ペア:

[(1, 1837440010), (2, 918720005), (5, 367488002), (7, 262491430), (10, 183744001), (14, 131245715), (35, 52498286), (41, 44815610), (70, 26249143), (82, 22407805), (205, 8963122), (287, 6402230), (410, 4481561), (574, 3201115), (1435, 1280446), (2870, 640223)]