40708580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 99090432

約数和(自身を除く): 58381852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 47, 55, 62, 94, 110, 124, 127, 155, 188, 220, 235, 254, 310, 341, 470, 508, 517, 620, 635, 682, 940, 1034, 1270, 1364, 1397, 1457, 1705, 2068, 2540, 2585, 2794, 2914, 3410, 3937, 5170, 5588, 5828, 5969, 6820, 6985, 7285, 7874, 10340, 11938, 13970, 14570, 15748, 16027, 19685, 23876, 27940, 29140, 29845, 32054, 39370, 43307, 59690, 64108, 65659, 78740, 80135, 86614, 119380, 131318, 160270, 173228, 185039, 216535, 262636, 320540, 328295, 370078, 433070, 656590, 740156, 866140, 925195, 1313180, 1850390, 2035429, 3700780, 4070858, 8141716, 10177145, 20354290, 40708580]

約数ペア:

[(1, 40708580), (2, 20354290), (4, 10177145), (5, 8141716), (10, 4070858), (11, 3700780), (20, 2035429), (22, 1850390), (31, 1313180), (44, 925195), (47, 866140), (55, 740156), (62, 656590), (94, 433070), (110, 370078), (124, 328295), (127, 320540), (155, 262636), (188, 216535), (220, 185039), (235, 173228), (254, 160270), (310, 131318), (341, 119380), (470, 86614), (508, 80135), (517, 78740), (620, 65659), (635, 64108), (682, 59690), (940, 43307), (1034, 39370), (1270, 32054), (1364, 29845), (1397, 29140), (1457, 27940), (1705, 23876), (2068, 19685), (2540, 16027), (2585, 15748), (2794, 14570), (2914, 13970), (3410, 11938), (3937, 10340), (5170, 7874), (5588, 7285), (5828, 6985), (5969, 6820)]