5228600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 13098120

約数和(自身を除く): 7869520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2011, 2600, 4022, 8044, 10055, 16088, 20110, 26143, 40220, 50275, 52286, 80440, 100550, 104572, 130715, 201100, 209144, 261430, 402200, 522860, 653575, 1045720, 1307150, 2614300, 5228600]

約数ペア:

[(1, 5228600), (2, 2614300), (4, 1307150), (5, 1045720), (8, 653575), (10, 522860), (13, 402200), (20, 261430), (25, 209144), (26, 201100), (40, 130715), (50, 104572), (52, 100550), (65, 80440), (100, 52286), (104, 50275), (130, 40220), (200, 26143), (260, 20110), (325, 16088), (520, 10055), (650, 8044), (1300, 4022), (2011, 2600)]