3313876640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{64123}}^1$

素因数の和:64174

約数の個数: 96

約数和(自身を含む): 8725993920

約数和(自身を除く): 5412117280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 25840, 51680, 64123, 128246, 256492, 320615, 512984, 641230, 1025968, 1090091, 1218337, 1282460, 2051936, 2180182, 2436674, 2564920, 4360364, 4873348, 5129840, 5450455, 6091685, 8720728, 9746696, 10259680, 10900910, 12183370, 17441456, 19493392, 20711729, 21801820, 24366740, 34882912, 38986784, 41423458, 43603640, 48733480, 82846916, 87207280, 97466960, 103558645, 165693832, 174414560, 194933920, 207117290, 331387664, 414234580, 662775328, 828469160, 1656938320, 3313876640]

約数ペア:

[(1, 3313876640), (2, 1656938320), (4, 828469160), (5, 662775328), (8, 414234580), (10, 331387664), (16, 207117290), (17, 194933920), (19, 174414560), (20, 165693832), (32, 103558645), (34, 97466960), (38, 87207280), (40, 82846916), (68, 48733480), (76, 43603640), (80, 41423458), (85, 38986784), (95, 34882912), (136, 24366740), (152, 21801820), (160, 20711729), (170, 19493392), (190, 17441456), (272, 12183370), (304, 10900910), (323, 10259680), (340, 9746696), (380, 8720728), (544, 6091685), (608, 5450455), (646, 5129840), (680, 4873348), (760, 4360364), (1292, 2564920), (1360, 2436674), (1520, 2180182), (1615, 2051936), (2584, 1282460), (2720, 1218337), (3040, 1090091), (3230, 1025968), (5168, 641230), (6460, 512984), (10336, 320615), (12920, 256492), (25840, 128246), (51680, 64123)]