49451890480

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2699339}}^1$

素因数の和:2699581

約数の個数: 40

約数和(自身を含む): 115477765200

約数和(自身を除く): 66025874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 2699339, 5398678, 10797356, 13496695, 21594712, 26993390, 43189424, 53986780, 107973560, 215947120, 618148631, 1236297262, 2472594524, 3090743155, 4945189048, 6181486310, 9890378096, 12362972620, 24725945240, 49451890480]

約数ペア:

[(1, 49451890480), (2, 24725945240), (4, 12362972620), (5, 9890378096), (8, 6181486310), (10, 4945189048), (16, 3090743155), (20, 2472594524), (40, 1236297262), (80, 618148631), (229, 215947120), (458, 107973560), (916, 53986780), (1145, 43189424), (1832, 26993390), (2290, 21594712), (3664, 13496695), (4580, 10797356), (9160, 5398678), (18320, 2699339)]