82146560

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 203643720

約数和(自身を除く): 121497160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2213, 2320, 3712, 4426, 4640, 7424, 8852, 9280, 11065, 17704, 18560, 22130, 35408, 37120, 44260, 64177, 70816, 88520, 128354, 141632, 177040, 256708, 283264, 320885, 354080, 513416, 566528, 641770, 708160, 1026832, 1283540, 1416320, 2053664, 2567080, 2832640, 4107328, 5134160, 8214656, 10268320, 16429312, 20536640, 41073280, 82146560]

約数ペア:

[(1, 82146560), (2, 41073280), (4, 20536640), (5, 16429312), (8, 10268320), (10, 8214656), (16, 5134160), (20, 4107328), (29, 2832640), (32, 2567080), (40, 2053664), (58, 1416320), (64, 1283540), (80, 1026832), (116, 708160), (128, 641770), (145, 566528), (160, 513416), (232, 354080), (256, 320885), (290, 283264), (320, 256708), (464, 177040), (580, 141632), (640, 128354), (928, 88520), (1160, 70816), (1280, 64177), (1856, 44260), (2213, 37120), (2320, 35408), (3712, 22130), (4426, 18560), (4640, 17704), (7424, 11065), (8852, 9280)]