5200160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4643}}^1$

素因数の和:4665

約数の個数: 48

約数和(自身を含む): 14043456

約数和(自身を除く): 8843296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4643, 9286, 18572, 23215, 32501, 37144, 46430, 65002, 74288, 92860, 130004, 148576, 162505, 185720, 260008, 325010, 371440, 520016, 650020, 742880, 1040032, 1300040, 2600080, 5200160]

約数ペア:

[(1, 5200160), (2, 2600080), (4, 1300040), (5, 1040032), (7, 742880), (8, 650020), (10, 520016), (14, 371440), (16, 325010), (20, 260008), (28, 185720), (32, 162505), (35, 148576), (40, 130004), (56, 92860), (70, 74288), (80, 65002), (112, 46430), (140, 37144), (160, 32501), (224, 23215), (280, 18572), (560, 9286), (1120, 4643)]