26318560

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 62820576

約数和(自身を除く): 36502016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1597, 1648, 2060, 3194, 3296, 4120, 6388, 7985, 8240, 12776, 15970, 16480, 25552, 31940, 51104, 63880, 127760, 164491, 255520, 328982, 657964, 822455, 1315928, 1644910, 2631856, 3289820, 5263712, 6579640, 13159280, 26318560]

約数ペア:

[(1, 26318560), (2, 13159280), (4, 6579640), (5, 5263712), (8, 3289820), (10, 2631856), (16, 1644910), (20, 1315928), (32, 822455), (40, 657964), (80, 328982), (103, 255520), (160, 164491), (206, 127760), (412, 63880), (515, 51104), (824, 31940), (1030, 25552), (1597, 16480), (1648, 15970), (2060, 12776), (3194, 8240), (3296, 7985), (4120, 6388)]