86047520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 224486640

約数和(自身を除く): 138439120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1009, 1040, 1066, 1312, 1640, 2018, 2080, 2132, 2665, 3280, 4036, 4264, 5045, 5330, 6560, 8072, 8528, 10090, 10660, 13117, 16144, 17056, 20180, 21320, 26234, 32288, 40360, 41369, 42640, 52468, 65585, 80720, 82738, 85280, 104936, 131170, 161440, 165476, 206845, 209872, 262340, 330952, 413690, 419744, 524680, 537797, 661904, 827380, 1049360, 1075594, 1323808, 1654760, 2098720, 2151188, 2688985, 3309520, 4302376, 5377970, 6619040, 8604752, 10755940, 17209504, 21511880, 43023760, 86047520]

約数ペア:

[(1, 86047520), (2, 43023760), (4, 21511880), (5, 17209504), (8, 10755940), (10, 8604752), (13, 6619040), (16, 5377970), (20, 4302376), (26, 3309520), (32, 2688985), (40, 2151188), (41, 2098720), (52, 1654760), (65, 1323808), (80, 1075594), (82, 1049360), (104, 827380), (130, 661904), (160, 537797), (164, 524680), (205, 419744), (208, 413690), (260, 330952), (328, 262340), (410, 209872), (416, 206845), (520, 165476), (533, 161440), (656, 131170), (820, 104936), (1009, 85280), (1040, 82738), (1066, 80720), (1312, 65585), (1640, 52468), (2018, 42640), (2080, 41369), (2132, 40360), (2665, 32288), (3280, 26234), (4036, 21320), (4264, 20180), (5045, 17056), (5330, 16144), (6560, 13117), (8072, 10660), (8528, 10090)]