11409698560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685679}}^1$

素因数の和:685713

約数の個数: 72

約数和(自身を含む): 29432128320

約数和(自身を除く): 18022429760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 685679, 1371358, 2742716, 3428395, 5485432, 6856790, 8913827, 10970864, 13713580, 17827654, 21941728, 27427160, 35655308, 43883456, 44569135, 54854320, 71310616, 87766912, 89138270, 109708640, 142621232, 175533824, 178276540, 219417280, 285242464, 356553080, 438834560, 570484928, 713106160, 877669120, 1140969856, 1426212320, 2281939712, 2852424640, 5704849280, 11409698560]

約数ペア:

[(1, 11409698560), (2, 5704849280), (4, 2852424640), (5, 2281939712), (8, 1426212320), (10, 1140969856), (13, 877669120), (16, 713106160), (20, 570484928), (26, 438834560), (32, 356553080), (40, 285242464), (52, 219417280), (64, 178276540), (65, 175533824), (80, 142621232), (104, 109708640), (128, 89138270), (130, 87766912), (160, 71310616), (208, 54854320), (256, 44569135), (260, 43883456), (320, 35655308), (416, 27427160), (520, 21941728), (640, 17827654), (832, 13713580), (1040, 10970864), (1280, 8913827), (1664, 6856790), (2080, 5485432), (3328, 3428395), (4160, 2742716), (8320, 1371358), (16640, 685679)]