39055940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3623}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 104110272

約数和(自身を除く): 65054332

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3623, 5390, 7246, 10780, 14492, 18115, 25361, 36230, 39853, 50722, 72460, 79706, 101444, 126805, 159412, 177527, 199265, 253610, 278971, 355054, 398530, 507220, 557942, 710108, 797060, 887635, 1115884, 1394855, 1775270, 1952797, 2789710, 3550540, 3905594, 5579420, 7811188, 9763985, 19527970, 39055940]

約数ペア:

[(1, 39055940), (2, 19527970), (4, 9763985), (5, 7811188), (7, 5579420), (10, 3905594), (11, 3550540), (14, 2789710), (20, 1952797), (22, 1775270), (28, 1394855), (35, 1115884), (44, 887635), (49, 797060), (55, 710108), (70, 557942), (77, 507220), (98, 398530), (110, 355054), (140, 278971), (154, 253610), (196, 199265), (220, 177527), (245, 159412), (308, 126805), (385, 101444), (490, 79706), (539, 72460), (770, 50722), (980, 39853), (1078, 36230), (1540, 25361), (2156, 18115), (2695, 14492), (3623, 10780), (5390, 7246)]