9968157260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16077673}}^1$

素因数の和:16077713

約数の個数: 24

約数和(自身を含む): 21608393856

約数和(自身を除く): 11640236596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 16077673, 32155346, 64310692, 80388365, 160776730, 321553460, 498407863, 996815726, 1993631452, 2492039315, 4984078630, 9968157260]

約数ペア:

[(1, 9968157260), (2, 4984078630), (4, 2492039315), (5, 1993631452), (10, 996815726), (20, 498407863), (31, 321553460), (62, 160776730), (124, 80388365), (155, 64310692), (310, 32155346), (620, 16077673)]