25710626990

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3124013}}^1$

素因数の和:3124843

約数の個数: 16

約数和(自身を含む): 46335375648

約数和(自身を除く): 20624748658

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 3124013, 6248026, 15620065, 31240130, 2571062699, 5142125398, 12855313495, 25710626990]

約数ペア:

[(1, 25710626990), (2, 12855313495), (5, 5142125398), (10, 2571062699), (823, 31240130), (1646, 15620065), (4115, 6248026), (8230, 3124013)]