112640800

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 277857216

約数和(自身を除く): 165216416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 800, 824, 1030, 1367, 1648, 2060, 2575, 2734, 3296, 4120, 5150, 5468, 6835, 8240, 10300, 10936, 13670, 16480, 20600, 21872, 27340, 34175, 41200, 43744, 54680, 68350, 82400, 109360, 136700, 140801, 218720, 273400, 281602, 546800, 563204, 704005, 1093600, 1126408, 1408010, 2252816, 2816020, 3520025, 4505632, 5632040, 7040050, 11264080, 14080100, 22528160, 28160200, 56320400, 112640800]

約数ペア:

[(1, 112640800), (2, 56320400), (4, 28160200), (5, 22528160), (8, 14080100), (10, 11264080), (16, 7040050), (20, 5632040), (25, 4505632), (32, 3520025), (40, 2816020), (50, 2252816), (80, 1408010), (100, 1126408), (103, 1093600), (160, 704005), (200, 563204), (206, 546800), (400, 281602), (412, 273400), (515, 218720), (800, 140801), (824, 136700), (1030, 109360), (1367, 82400), (1648, 68350), (2060, 54680), (2575, 43744), (2734, 41200), (3296, 34175), (4120, 27340), (5150, 21872), (5468, 20600), (6835, 16480), (8240, 13670), (10300, 10936)]