413304080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{738043}}^1$

素因数の和:738063

約数の個数: 40

約数和(自身を含む): 1098209472

約数和(自身を除く): 684905392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 738043, 1476086, 2952172, 3690215, 5166301, 5904344, 7380430, 10332602, 11808688, 14760860, 20665204, 25831505, 29521720, 41330408, 51663010, 59043440, 82660816, 103326020, 206652040, 413304080]

約数ペア:

[(1, 413304080), (2, 206652040), (4, 103326020), (5, 82660816), (7, 59043440), (8, 51663010), (10, 41330408), (14, 29521720), (16, 25831505), (20, 20665204), (28, 14760860), (35, 11808688), (40, 10332602), (56, 7380430), (70, 5904344), (80, 5166301), (112, 3690215), (140, 2952172), (280, 1476086), (560, 738043)]