40142256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10861}}^1$

素因数の和:10890

約数の個数: 80

約数和(自身を含む): 129301248

約数和(自身を除く): 89158992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 10861, 21722, 32583, 43444, 65166, 76027, 86888, 119471, 130332, 152054, 173776, 228081, 238942, 260664, 304108, 358413, 456162, 477884, 521328, 608216, 716826, 836297, 912324, 955768, 1216432, 1433652, 1672594, 1824648, 1911536, 2508891, 2867304, 3345188, 3649296, 5017782, 5734608, 6690376, 10035564, 13380752, 20071128, 40142256]

約数ペア:

[(1, 40142256), (2, 20071128), (3, 13380752), (4, 10035564), (6, 6690376), (7, 5734608), (8, 5017782), (11, 3649296), (12, 3345188), (14, 2867304), (16, 2508891), (21, 1911536), (22, 1824648), (24, 1672594), (28, 1433652), (33, 1216432), (42, 955768), (44, 912324), (48, 836297), (56, 716826), (66, 608216), (77, 521328), (84, 477884), (88, 456162), (112, 358413), (132, 304108), (154, 260664), (168, 238942), (176, 228081), (231, 173776), (264, 152054), (308, 130332), (336, 119471), (462, 86888), (528, 76027), (616, 65166), (924, 43444), (1232, 32583), (1848, 21722), (3696, 10861)]