24921130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3617}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 49233744

約数和(自身を除く): 24312614

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 3617, 6890, 7234, 18085, 36170, 47021, 94042, 191701, 235105, 383402, 470210, 958505, 1917010, 2492113, 4984226, 12460565, 24921130]

約数ペア:

[(1, 24921130), (2, 12460565), (5, 4984226), (10, 2492113), (13, 1917010), (26, 958505), (53, 470210), (65, 383402), (106, 235105), (130, 191701), (265, 94042), (530, 47021), (689, 36170), (1378, 18085), (3445, 7234), (3617, 6890)]