40215108

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 96768000

約数和(自身を除く): 56552892

約数列:

[1, 2, 3, 4, 6, 12, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 708, 719, 948, 1438, 2157, 2876, 4314, 4661, 8628, 9322, 13983, 18644, 27966, 42421, 55932, 56801, 84842, 113602, 127263, 169684, 170403, 227204, 254526, 340806, 509052, 681612, 3351259, 6702518, 10053777, 13405036, 20107554, 40215108]

約数ペア:

[(1, 40215108), (2, 20107554), (3, 13405036), (4, 10053777), (6, 6702518), (12, 3351259), (59, 681612), (79, 509052), (118, 340806), (158, 254526), (177, 227204), (236, 170403), (237, 169684), (316, 127263), (354, 113602), (474, 84842), (708, 56801), (719, 55932), (948, 42421), (1438, 27966), (2157, 18644), (2876, 13983), (4314, 9322), (4661, 8628)]