44827760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 108743040

約数和(自身を除く): 63915280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 79, 80, 82, 158, 164, 173, 205, 316, 328, 346, 395, 410, 632, 656, 692, 790, 820, 865, 1264, 1384, 1580, 1640, 1730, 2768, 3160, 3239, 3280, 3460, 6320, 6478, 6920, 7093, 12956, 13667, 13840, 14186, 16195, 25912, 27334, 28372, 32390, 35465, 51824, 54668, 56744, 64780, 68335, 70930, 109336, 113488, 129560, 136670, 141860, 218672, 259120, 273340, 283720, 546680, 560347, 567440, 1093360, 1120694, 2241388, 2801735, 4482776, 5603470, 8965552, 11206940, 22413880, 44827760]

約数ペア:

[(1, 44827760), (2, 22413880), (4, 11206940), (5, 8965552), (8, 5603470), (10, 4482776), (16, 2801735), (20, 2241388), (40, 1120694), (41, 1093360), (79, 567440), (80, 560347), (82, 546680), (158, 283720), (164, 273340), (173, 259120), (205, 218672), (316, 141860), (328, 136670), (346, 129560), (395, 113488), (410, 109336), (632, 70930), (656, 68335), (692, 64780), (790, 56744), (820, 54668), (865, 51824), (1264, 35465), (1384, 32390), (1580, 28372), (1640, 27334), (1730, 25912), (2768, 16195), (3160, 14186), (3239, 13840), (3280, 13667), (3460, 12956), (6320, 7093), (6478, 6920)]