24886480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4723

約数の個数: 40

約数和(自身を含む): 58737312

約数和(自身を除く): 33850832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4643, 5360, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 185720, 311081, 371440, 622162, 1244324, 1555405, 2488648, 3110810, 4977296, 6221620, 12443240, 24886480]

約数ペア:

[(1, 24886480), (2, 12443240), (4, 6221620), (5, 4977296), (8, 3110810), (10, 2488648), (16, 1555405), (20, 1244324), (40, 622162), (67, 371440), (80, 311081), (134, 185720), (268, 92860), (335, 74288), (536, 46430), (670, 37144), (1072, 23215), (1340, 18572), (2680, 9286), (4643, 5360)]