40215567170

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{6373307}}^1$

素因数の和:6373945

約数の個数: 16

約数和(自身を含む): 72502751808

約数和(自身を除く): 32287184638

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 6373307, 12746614, 31866535, 63733070, 4021556717, 8043113434, 20107783585, 40215567170]

約数ペア:

[(1, 40215567170), (2, 20107783585), (5, 8043113434), (10, 4021556717), (631, 63733070), (1262, 31866535), (3155, 12746614), (6310, 6373307)]