24876460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 60185664

約数和(自身を除く): 35309204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1297, 1370, 1918, 2594, 2740, 3836, 4795, 5188, 6485, 9079, 9590, 12970, 18158, 19180, 25940, 36316, 45395, 90790, 177689, 181580, 355378, 710756, 888445, 1243823, 1776890, 2487646, 3553780, 4975292, 6219115, 12438230, 24876460]

約数ペア:

[(1, 24876460), (2, 12438230), (4, 6219115), (5, 4975292), (7, 3553780), (10, 2487646), (14, 1776890), (20, 1243823), (28, 888445), (35, 710756), (70, 355378), (137, 181580), (140, 177689), (274, 90790), (548, 45395), (685, 36316), (959, 25940), (1297, 19180), (1370, 18158), (1918, 12970), (2594, 9590), (2740, 9079), (3836, 6485), (4795, 5188)]