38492030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 71463168

約数和(自身を除く): 32971138

約数列:

[1, 2, 5, 10, 41, 82, 205, 223, 410, 421, 446, 842, 1115, 2105, 2230, 4210, 9143, 17261, 18286, 34522, 45715, 86305, 91430, 93883, 172610, 187766, 469415, 938830, 3849203, 7698406, 19246015, 38492030]

約数ペア:

[(1, 38492030), (2, 19246015), (5, 7698406), (10, 3849203), (41, 938830), (82, 469415), (205, 187766), (223, 172610), (410, 93883), (421, 91430), (446, 86305), (842, 45715), (1115, 34522), (2105, 18286), (2230, 17261), (4210, 9143)]