9218560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 23889096

約数和(自身を除く): 14670536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 277, 320, 416, 512, 520, 554, 640, 832, 1040, 1108, 1280, 1385, 1664, 2080, 2216, 2560, 2770, 3328, 3601, 4160, 4432, 5540, 6656, 7202, 8320, 8864, 11080, 14404, 16640, 17728, 18005, 22160, 28808, 33280, 35456, 36010, 44320, 57616, 70912, 72020, 88640, 115232, 141824, 144040, 177280, 230464, 288080, 354560, 460928, 576160, 709120, 921856, 1152320, 1843712, 2304640, 4609280, 9218560]

約数ペア:

[(1, 9218560), (2, 4609280), (4, 2304640), (5, 1843712), (8, 1152320), (10, 921856), (13, 709120), (16, 576160), (20, 460928), (26, 354560), (32, 288080), (40, 230464), (52, 177280), (64, 144040), (65, 141824), (80, 115232), (104, 88640), (128, 72020), (130, 70912), (160, 57616), (208, 44320), (256, 36010), (260, 35456), (277, 33280), (320, 28808), (416, 22160), (512, 18005), (520, 17728), (554, 16640), (640, 14404), (832, 11080), (1040, 8864), (1108, 8320), (1280, 7202), (1385, 6656), (1664, 5540), (2080, 4432), (2216, 4160), (2560, 3601), (2770, 3328)]