6463584.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 151787520

約数和(自身を除く): 94235080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 47, 55, 88, 92, 94, 110, 115, 121, 184, 188, 220, 230, 235, 242, 253, 376, 440, 460, 470, 484, 506, 517, 605, 920, 940, 968, 1012, 1034, 1081, 1210, 1265, 1331, 1880, 2024, 2068, 2162, 2420, 2530, 2585, 2662, 2783, 4136, 4324, 4840, 5060, 5170, 5324, 5405, 5566, 5687, 6655, 8648, 10120, 10340, 10648, 10810, 11132, 11374, 11891, 13310, 13915, 20680, 21620, 22264, 22748, 23782, 26620, 27830, 28435, 30613, 43240, 45496, 47564, 53240, 55660, 56870, 59455, 61226, 62557, 95128, 111320, 113740, 118910, 122452, 125114, 130801, 153065, 227480, 237820, 244904, 250228, 261602, 306130, 312785, 475640, 500456, 523204, 612260, 625570, 654005, 1046408, 1224520, 1251140, 1308010, 1438811, 2502280, 2616020, 2877622, 5232040, 5755244, 7194055, 11510488, 14388110, 28776220, 57552440]

約数ペア:

[(1, 57552440), (2, 28776220), (4, 14388110), (5, 11510488), (8, 7194055), (10, 5755244), (11, 5232040), (20, 2877622), (22, 2616020), (23, 2502280), (40, 1438811), (44, 1308010), (46, 1251140), (47, 1224520), (55, 1046408), (88, 654005), (92, 625570), (94, 612260), (110, 523204), (115, 500456), (121, 475640), (184, 312785), (188, 306130), (220, 261602), (230, 250228), (235, 244904), (242, 237820), (253, 227480), (376, 153065), (440, 130801), (460, 125114), (470, 122452), (484, 118910), (506, 113740), (517, 111320), (605, 95128), (920, 62557), (940, 61226), (968, 59455), (1012, 56870), (1034, 55660), (1081, 53240), (1210, 47564), (1265, 45496), (1331, 43240), (1880, 30613), (2024, 28435), (2068, 27830), (2162, 26620), (2420, 23782), (2530, 22748), (2585, 22264), (2662, 21620), (2783, 20680), (4136, 13915), (4324, 13310), (4840, 11891), (5060, 11374), (5170, 11132), (5324, 10810), (5405, 10648), (5566, 10340), (5687, 10120), (6655, 8648)]