40540128

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2441}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 107076816

約数和(自身を除く): 66536688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2441, 2768, 4152, 4882, 5536, 7323, 8304, 9764, 14646, 16608, 19528, 29292, 39056, 58584, 78112, 117168, 234336, 422293, 844586, 1266879, 1689172, 2533758, 3378344, 5067516, 6756688, 10135032, 13513376, 20270064, 40540128]

約数ペア:

[(1, 40540128), (2, 20270064), (3, 13513376), (4, 10135032), (6, 6756688), (8, 5067516), (12, 3378344), (16, 2533758), (24, 1689172), (32, 1266879), (48, 844586), (96, 422293), (173, 234336), (346, 117168), (519, 78112), (692, 58584), (1038, 39056), (1384, 29292), (2076, 19528), (2441, 16608), (2768, 14646), (4152, 9764), (4882, 8304), (5536, 7323)]