131007520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2282

約数の個数: 96

約数和(自身を含む): 360557568

約数和(自身を除く): 229550048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2207, 2968, 3710, 4240, 4414, 5936, 7420, 8480, 8828, 11035, 11872, 14840, 15449, 17656, 22070, 29680, 30898, 35312, 44140, 59360, 61796, 70624, 77245, 88280, 116971, 123592, 154490, 176560, 233942, 247184, 308980, 353120, 467884, 494368, 584855, 617960, 818797, 935768, 1169710, 1235920, 1637594, 1871536, 2339420, 2471840, 3275188, 3743072, 4093985, 4678840, 6550376, 8187970, 9357680, 13100752, 16375940, 18715360, 26201504, 32751880, 65503760, 131007520]

約数ペア:

[(1, 131007520), (2, 65503760), (4, 32751880), (5, 26201504), (7, 18715360), (8, 16375940), (10, 13100752), (14, 9357680), (16, 8187970), (20, 6550376), (28, 4678840), (32, 4093985), (35, 3743072), (40, 3275188), (53, 2471840), (56, 2339420), (70, 1871536), (80, 1637594), (106, 1235920), (112, 1169710), (140, 935768), (160, 818797), (212, 617960), (224, 584855), (265, 494368), (280, 467884), (371, 353120), (424, 308980), (530, 247184), (560, 233942), (742, 176560), (848, 154490), (1060, 123592), (1120, 116971), (1484, 88280), (1696, 77245), (1855, 70624), (2120, 61796), (2207, 59360), (2968, 44140), (3710, 35312), (4240, 30898), (4414, 29680), (5936, 22070), (7420, 17656), (8480, 15449), (8828, 14840), (11035, 11872)]