9293380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11390780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 227, 230, 356, 445, 454, 460, 890, 908, 1135, 1780, 2047, 2270, 4094, 4540, 5221, 8188, 10235, 10442, 20203, 20470, 20884, 26105, 40406, 40940, 52210, 80812, 101015, 104420, 202030, 404060, 464669, 929338, 1858676, 2323345, 4646690, 9293380]

約数ペア:

[(1, 9293380), (2, 4646690), (4, 2323345), (5, 1858676), (10, 929338), (20, 464669), (23, 404060), (46, 202030), (89, 104420), (92, 101015), (115, 80812), (178, 52210), (227, 40940), (230, 40406), (356, 26105), (445, 20884), (454, 20470), (460, 20203), (890, 10442), (908, 10235), (1135, 8188), (1780, 5221), (2047, 4540), (2270, 4094)]