8969915240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36469}}^1$

素因数の和:36547

約数の個数: 128

約数和(自身を含む): 24262761600

約数和(自身を除く): 15292846360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 104, 110, 130, 143, 172, 215, 220, 260, 286, 344, 430, 440, 473, 520, 559, 572, 715, 860, 946, 1118, 1144, 1430, 1720, 1892, 2236, 2365, 2795, 2860, 3784, 4472, 4730, 5590, 5720, 6149, 9460, 11180, 12298, 18920, 22360, 24596, 30745, 36469, 49192, 61490, 72938, 122980, 145876, 182345, 245960, 291752, 364690, 401159, 474097, 729380, 802318, 948194, 1458760, 1568167, 1604636, 1896388, 2005795, 2370485, 3136334, 3209272, 3792776, 4011590, 4740970, 5215067, 6272668, 7840835, 8023180, 9481940, 10430134, 12545336, 15681670, 16046360, 17249837, 18963880, 20386171, 20860268, 26075335, 31363340, 34499674, 40772342, 41720536, 52150670, 62726680, 68999348, 81544684, 86249185, 101930855, 104301340, 137998696, 163089368, 172498370, 203861710, 208602680, 224247881, 344996740, 407723420, 448495762, 689993480, 815446840, 896991524, 1121239405, 1793983048, 2242478810, 4484957620, 8969915240]

約数ペア:

[(1, 8969915240), (2, 4484957620), (4, 2242478810), (5, 1793983048), (8, 1121239405), (10, 896991524), (11, 815446840), (13, 689993480), (20, 448495762), (22, 407723420), (26, 344996740), (40, 224247881), (43, 208602680), (44, 203861710), (52, 172498370), (55, 163089368), (65, 137998696), (86, 104301340), (88, 101930855), (104, 86249185), (110, 81544684), (130, 68999348), (143, 62726680), (172, 52150670), (215, 41720536), (220, 40772342), (260, 34499674), (286, 31363340), (344, 26075335), (430, 20860268), (440, 20386171), (473, 18963880), (520, 17249837), (559, 16046360), (572, 15681670), (715, 12545336), (860, 10430134), (946, 9481940), (1118, 8023180), (1144, 7840835), (1430, 6272668), (1720, 5215067), (1892, 4740970), (2236, 4011590), (2365, 3792776), (2795, 3209272), (2860, 3136334), (3784, 2370485), (4472, 2005795), (4730, 1896388), (5590, 1604636), (5720, 1568167), (6149, 1458760), (9460, 948194), (11180, 802318), (12298, 729380), (18920, 474097), (22360, 401159), (24596, 364690), (30745, 291752), (36469, 245960), (49192, 182345), (61490, 145876), (72938, 122980)]