45008480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 72564640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 239, 352, 428, 440, 478, 535, 856, 880, 956, 1070, 1177, 1195, 1712, 1760, 1912, 2140, 2354, 2390, 2629, 3424, 3824, 4280, 4708, 4780, 5258, 5885, 7648, 8560, 9416, 9560, 10516, 11770, 13145, 17120, 18832, 19120, 21032, 23540, 25573, 26290, 37664, 38240, 42064, 47080, 51146, 52580, 84128, 94160, 102292, 105160, 127865, 188320, 204584, 210320, 255730, 281303, 409168, 420640, 511460, 562606, 818336, 1022920, 1125212, 1406515, 2045840, 2250424, 2813030, 4091680, 4500848, 5626060, 9001696, 11252120, 22504240, 45008480]

約数ペア:

[(1, 45008480), (2, 22504240), (4, 11252120), (5, 9001696), (8, 5626060), (10, 4500848), (11, 4091680), (16, 2813030), (20, 2250424), (22, 2045840), (32, 1406515), (40, 1125212), (44, 1022920), (55, 818336), (80, 562606), (88, 511460), (107, 420640), (110, 409168), (160, 281303), (176, 255730), (214, 210320), (220, 204584), (239, 188320), (352, 127865), (428, 105160), (440, 102292), (478, 94160), (535, 84128), (856, 52580), (880, 51146), (956, 47080), (1070, 42064), (1177, 38240), (1195, 37664), (1712, 26290), (1760, 25573), (1912, 23540), (2140, 21032), (2354, 19120), (2390, 18832), (2629, 17120), (3424, 13145), (3824, 11770), (4280, 10516), (4708, 9560), (4780, 9416), (5258, 8560), (5885, 7648)]