40082504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 56685496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2099, 2387, 2728, 4198, 4774, 8396, 9548, 14693, 16792, 19096, 23089, 29386, 46178, 58772, 65069, 92356, 117544, 130138, 161623, 184712, 260276, 323246, 455483, 520552, 646492, 715759, 910966, 1292984, 1431518, 1821932, 2863036, 3643864, 5010313, 5726072, 10020626, 20041252, 40082504]

約数ペア:

[(1, 40082504), (2, 20041252), (4, 10020626), (7, 5726072), (8, 5010313), (11, 3643864), (14, 2863036), (22, 1821932), (28, 1431518), (31, 1292984), (44, 910966), (56, 715759), (62, 646492), (77, 520552), (88, 455483), (124, 323246), (154, 260276), (217, 184712), (248, 161623), (308, 130138), (341, 117544), (434, 92356), (616, 65069), (682, 58772), (868, 46178), (1364, 29386), (1736, 23089), (2099, 19096), (2387, 16792), (2728, 14693), (4198, 9548), (4774, 8396)]