2247665180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{2917}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 4809097440

約数和(自身を除く): 2561432260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 653, 1180, 1306, 2612, 2917, 3265, 5834, 6530, 11668, 13060, 14585, 29170, 38527, 58340, 77054, 154108, 172103, 192635, 344206, 385270, 688412, 770540, 860515, 1721030, 1904801, 3442060, 3809602, 7619204, 9524005, 19048010, 38096020, 112383259, 224766518, 449533036, 561916295, 1123832590, 2247665180]

約数ペア:

[(1, 2247665180), (2, 1123832590), (4, 561916295), (5, 449533036), (10, 224766518), (20, 112383259), (59, 38096020), (118, 19048010), (236, 9524005), (295, 7619204), (590, 3809602), (653, 3442060), (1180, 1904801), (1306, 1721030), (2612, 860515), (2917, 770540), (3265, 688412), (5834, 385270), (6530, 344206), (11668, 192635), (13060, 172103), (14585, 154108), (29170, 77054), (38527, 58340)]