44252020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 99141840

約数和(自身を除く): 54889820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 785, 829, 1570, 1658, 2669, 3140, 3316, 4145, 5338, 8290, 10676, 13345, 14093, 16580, 26690, 28186, 53380, 56372, 70465, 130153, 140930, 260306, 281860, 520612, 650765, 1301530, 2212601, 2603060, 4425202, 8850404, 11063005, 22126010, 44252020]

約数ペア:

[(1, 44252020), (2, 22126010), (4, 11063005), (5, 8850404), (10, 4425202), (17, 2603060), (20, 2212601), (34, 1301530), (68, 650765), (85, 520612), (157, 281860), (170, 260306), (314, 140930), (340, 130153), (628, 70465), (785, 56372), (829, 53380), (1570, 28186), (1658, 26690), (2669, 16580), (3140, 14093), (3316, 13345), (4145, 10676), (5338, 8290)]