33951940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 82583424

約数和(自身を除く): 48631484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 43, 44, 55, 74, 86, 97, 110, 148, 172, 185, 194, 215, 220, 370, 388, 407, 430, 473, 485, 740, 814, 860, 946, 970, 1067, 1591, 1628, 1892, 1940, 2035, 2134, 2365, 3182, 3589, 4070, 4171, 4268, 4730, 5335, 6364, 7178, 7955, 8140, 8342, 9460, 10670, 14356, 15910, 16684, 17501, 17945, 20855, 21340, 31820, 35002, 35890, 39479, 41710, 45881, 70004, 71780, 78958, 83420, 87505, 91762, 154327, 157916, 175010, 183524, 197395, 229405, 308654, 350020, 394790, 458810, 617308, 771635, 789580, 917620, 1543270, 1697597, 3086540, 3395194, 6790388, 8487985, 16975970, 33951940]

約数ペア:

[(1, 33951940), (2, 16975970), (4, 8487985), (5, 6790388), (10, 3395194), (11, 3086540), (20, 1697597), (22, 1543270), (37, 917620), (43, 789580), (44, 771635), (55, 617308), (74, 458810), (86, 394790), (97, 350020), (110, 308654), (148, 229405), (172, 197395), (185, 183524), (194, 175010), (215, 157916), (220, 154327), (370, 91762), (388, 87505), (407, 83420), (430, 78958), (473, 71780), (485, 70004), (740, 45881), (814, 41710), (860, 39479), (946, 35890), (970, 35002), (1067, 31820), (1591, 21340), (1628, 20855), (1892, 17945), (1940, 17501), (2035, 16684), (2134, 15910), (2365, 14356), (3182, 10670), (3589, 9460), (4070, 8342), (4171, 8140), (4268, 7955), (4730, 7178), (5335, 6364)]