571324520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10667}}^1$

素因数の和:10794

約数の個数: 64

約数和(自身を含む): 1397934720

約数和(自身を除く): 826610200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 2060, 2678, 4120, 5356, 6695, 10667, 10712, 13390, 21334, 26780, 42668, 53335, 53560, 85336, 106670, 138671, 213340, 277342, 426680, 554684, 693355, 1098701, 1109368, 1386710, 2197402, 2773420, 4394804, 5493505, 5546840, 8789608, 10987010, 14283113, 21974020, 28566226, 43948040, 57132452, 71415565, 114264904, 142831130, 285662260, 571324520]

約数ペア:

[(1, 571324520), (2, 285662260), (4, 142831130), (5, 114264904), (8, 71415565), (10, 57132452), (13, 43948040), (20, 28566226), (26, 21974020), (40, 14283113), (52, 10987010), (65, 8789608), (103, 5546840), (104, 5493505), (130, 4394804), (206, 2773420), (260, 2197402), (412, 1386710), (515, 1109368), (520, 1098701), (824, 693355), (1030, 554684), (1339, 426680), (2060, 277342), (2678, 213340), (4120, 138671), (5356, 106670), (6695, 85336), (10667, 53560), (10712, 53335), (13390, 42668), (21334, 26780)]