486546140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6737}}^1$

素因数の和:6926

約数の個数: 48

約数和(自身を含む): 1073120832

約数和(自身を除く): 586574692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 3140, 3611, 6737, 7222, 13474, 14444, 18055, 26948, 33685, 36110, 67370, 72220, 134740, 154951, 309902, 619804, 774755, 1057709, 1549510, 2115418, 3099020, 4230836, 5288545, 10577090, 21154180, 24327307, 48654614, 97309228, 121636535, 243273070, 486546140]

約数ペア:

[(1, 486546140), (2, 243273070), (4, 121636535), (5, 97309228), (10, 48654614), (20, 24327307), (23, 21154180), (46, 10577090), (92, 5288545), (115, 4230836), (157, 3099020), (230, 2115418), (314, 1549510), (460, 1057709), (628, 774755), (785, 619804), (1570, 309902), (3140, 154951), (3611, 134740), (6737, 72220), (7222, 67370), (13474, 36110), (14444, 33685), (18055, 26948)]