23878720

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1139

約数の個数: 56

約数和(自身を含む): 57716928

約数和(自身を除く): 33838208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1051, 1136, 1420, 2102, 2272, 2840, 4204, 4544, 5255, 5680, 8408, 10510, 11360, 16816, 21020, 22720, 33632, 42040, 67264, 74621, 84080, 149242, 168160, 298484, 336320, 373105, 596968, 746210, 1193936, 1492420, 2387872, 2984840, 4775744, 5969680, 11939360, 23878720]

約数ペア:

[(1, 23878720), (2, 11939360), (4, 5969680), (5, 4775744), (8, 2984840), (10, 2387872), (16, 1492420), (20, 1193936), (32, 746210), (40, 596968), (64, 373105), (71, 336320), (80, 298484), (142, 168160), (160, 149242), (284, 84080), (320, 74621), (355, 67264), (568, 42040), (710, 33632), (1051, 22720), (1136, 21020), (1420, 16816), (2102, 11360), (2272, 10510), (2840, 8408), (4204, 5680), (4544, 5255)]