84640600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 217843200

約数和(自身を除く): 133202600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 395, 440, 487, 550, 632, 790, 869, 974, 1100, 1580, 1738, 1948, 1975, 2200, 2435, 3160, 3476, 3896, 3950, 4345, 4870, 5357, 6952, 7900, 8690, 9740, 10714, 12175, 15800, 17380, 19480, 21428, 21725, 24350, 26785, 34760, 38473, 42856, 43450, 48700, 53570, 76946, 86900, 97400, 107140, 133925, 153892, 173800, 192365, 214280, 267850, 307784, 384730, 423203, 535700, 769460, 846406, 961825, 1071400, 1538920, 1692812, 1923650, 2116015, 3385624, 3847300, 4232030, 7694600, 8464060, 10580075, 16928120, 21160150, 42320300, 84640600]

約数ペア:

[(1, 84640600), (2, 42320300), (4, 21160150), (5, 16928120), (8, 10580075), (10, 8464060), (11, 7694600), (20, 4232030), (22, 3847300), (25, 3385624), (40, 2116015), (44, 1923650), (50, 1692812), (55, 1538920), (79, 1071400), (88, 961825), (100, 846406), (110, 769460), (158, 535700), (200, 423203), (220, 384730), (275, 307784), (316, 267850), (395, 214280), (440, 192365), (487, 173800), (550, 153892), (632, 133925), (790, 107140), (869, 97400), (974, 86900), (1100, 76946), (1580, 53570), (1738, 48700), (1948, 43450), (1975, 42856), (2200, 38473), (2435, 34760), (3160, 26785), (3476, 24350), (3896, 21725), (3950, 21428), (4345, 19480), (4870, 17380), (5357, 15800), (6952, 12175), (7900, 10714), (8690, 9740)]