29226278380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1\times {\mathrm{22741}}^1$

素因数の和:27706

約数の個数: 48

約数和(自身を含む): 66112631424

約数和(自身を除く): 36886353044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4943, 9886, 19772, 22741, 24715, 45482, 49430, 64259, 90964, 98860, 113705, 128518, 227410, 257036, 295633, 321295, 454820, 591266, 642590, 1182532, 1285180, 1478165, 2956330, 5912660, 112408763, 224817526, 449635052, 562043815, 1124087630, 1461313919, 2248175260, 2922627838, 5845255676, 7306569595, 14613139190, 29226278380]

約数ペア:

[(1, 29226278380), (2, 14613139190), (4, 7306569595), (5, 5845255676), (10, 2922627838), (13, 2248175260), (20, 1461313919), (26, 1124087630), (52, 562043815), (65, 449635052), (130, 224817526), (260, 112408763), (4943, 5912660), (9886, 2956330), (19772, 1478165), (22741, 1285180), (24715, 1182532), (45482, 642590), (49430, 591266), (64259, 454820), (90964, 321295), (98860, 295633), (113705, 257036), (128518, 227410)]