9908120560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9527039}}^1$

素因数の和:9527065

約数の個数: 40

約数和(自身を含む): 24808412160

約数和(自身を除く): 14900291600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9527039, 19054078, 38108156, 47635195, 76216312, 95270390, 123851507, 152432624, 190540780, 247703014, 381081560, 495406028, 619257535, 762163120, 990812056, 1238515070, 1981624112, 2477030140, 4954060280, 9908120560]

約数ペア:

[(1, 9908120560), (2, 4954060280), (4, 2477030140), (5, 1981624112), (8, 1238515070), (10, 990812056), (13, 762163120), (16, 619257535), (20, 495406028), (26, 381081560), (40, 247703014), (52, 190540780), (65, 152432624), (80, 123851507), (104, 95270390), (130, 76216312), (208, 47635195), (260, 38108156), (520, 19054078), (1040, 9527039)]