44271640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{158113}}^1$

素因数の和:158131

約数の個数: 32

約数和(自身を含む): 113842080

約数和(自身を除く): 69570440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 158113, 316226, 632452, 790565, 1106791, 1264904, 1581130, 2213582, 3162260, 4427164, 5533955, 6324520, 8854328, 11067910, 22135820, 44271640]

約数ペア:

[(1, 44271640), (2, 22135820), (4, 11067910), (5, 8854328), (7, 6324520), (8, 5533955), (10, 4427164), (14, 3162260), (20, 2213582), (28, 1581130), (35, 1264904), (40, 1106791), (56, 790565), (70, 632452), (140, 316226), (280, 158113)]