15672465940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1\times {\mathrm{8117}}^1$

素因数の和:11484

約数の個数: 48

約数和(自身を含む): 34061504400

約数和(自身を除く): 18389038460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3329, 6658, 8117, 13316, 16234, 16645, 32468, 33290, 40585, 66580, 81170, 96541, 162340, 193082, 235393, 386164, 470786, 482705, 941572, 965410, 1176965, 1930820, 2353930, 4707860, 27021493, 54042986, 108085972, 135107465, 270214930, 540429860, 783623297, 1567246594, 3134493188, 3918116485, 7836232970, 15672465940]

約数ペア:

[(1, 15672465940), (2, 7836232970), (4, 3918116485), (5, 3134493188), (10, 1567246594), (20, 783623297), (29, 540429860), (58, 270214930), (116, 135107465), (145, 108085972), (290, 54042986), (580, 27021493), (3329, 4707860), (6658, 2353930), (8117, 1930820), (13316, 1176965), (16234, 965410), (16645, 941572), (32468, 482705), (33290, 470786), (40585, 386164), (66580, 235393), (81170, 193082), (96541, 162340)]