82272320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19777}}^1$

素因数の和:19807

約数の個数: 56

約数和(自身を含む): 210991704

約数和(自身を除く): 128719384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 19777, 39554, 79108, 98885, 158216, 197770, 257101, 316432, 395540, 514202, 632864, 791080, 1028404, 1265728, 1285505, 1582160, 2056808, 2571010, 3164320, 4113616, 5142020, 6328640, 8227232, 10284040, 16454464, 20568080, 41136160, 82272320]

約数ペア:

[(1, 82272320), (2, 41136160), (4, 20568080), (5, 16454464), (8, 10284040), (10, 8227232), (13, 6328640), (16, 5142020), (20, 4113616), (26, 3164320), (32, 2571010), (40, 2056808), (52, 1582160), (64, 1285505), (65, 1265728), (80, 1028404), (104, 791080), (130, 632864), (160, 514202), (208, 395540), (260, 316432), (320, 257101), (416, 197770), (520, 158216), (832, 98885), (1040, 79108), (2080, 39554), (4160, 19777)]