13788896720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5560039}}^1$

素因数の和:5560083

約数の個数: 40

約数和(自身を含む): 33093358080

約数和(自身を除く): 19304461360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5560039, 11120078, 22240156, 27800195, 44480312, 55600390, 88960624, 111200780, 172361209, 222401560, 344722418, 444803120, 689444836, 861806045, 1378889672, 1723612090, 2757779344, 3447224180, 6894448360, 13788896720]

約数ペア:

[(1, 13788896720), (2, 6894448360), (4, 3447224180), (5, 2757779344), (8, 1723612090), (10, 1378889672), (16, 861806045), (20, 689444836), (31, 444803120), (40, 344722418), (62, 222401560), (80, 172361209), (124, 111200780), (155, 88960624), (248, 55600390), (310, 44480312), (496, 27800195), (620, 22240156), (1240, 11120078), (2480, 5560039)]