88201960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4091}}^1$

素因数の和:4127

約数の個数: 96

約数和(自身を含む): 251903520

約数和(自身を除く): 163701560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4091, 4312, 5390, 8182, 10780, 16364, 20455, 21560, 28637, 32728, 40910, 45001, 57274, 81820, 90002, 114548, 143185, 163640, 180004, 200459, 225005, 229096, 286370, 315007, 360008, 400918, 450010, 572740, 630014, 801836, 900020, 1002295, 1145480, 1260028, 1575035, 1603672, 1800040, 2004590, 2205049, 2520056, 3150070, 4009180, 4410098, 6300140, 8018360, 8820196, 11025245, 12600280, 17640392, 22050490, 44100980, 88201960]

約数ペア:

[(1, 88201960), (2, 44100980), (4, 22050490), (5, 17640392), (7, 12600280), (8, 11025245), (10, 8820196), (11, 8018360), (14, 6300140), (20, 4410098), (22, 4009180), (28, 3150070), (35, 2520056), (40, 2205049), (44, 2004590), (49, 1800040), (55, 1603672), (56, 1575035), (70, 1260028), (77, 1145480), (88, 1002295), (98, 900020), (110, 801836), (140, 630014), (154, 572740), (196, 450010), (220, 400918), (245, 360008), (280, 315007), (308, 286370), (385, 229096), (392, 225005), (440, 200459), (490, 180004), (539, 163640), (616, 143185), (770, 114548), (980, 90002), (1078, 81820), (1540, 57274), (1960, 45001), (2156, 40910), (2695, 32728), (3080, 28637), (4091, 21560), (4312, 20455), (5390, 16364), (8182, 10780)]