45340688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 98952000

約数和(自身を除く): 53611312

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 74, 76, 116, 139, 148, 152, 232, 278, 296, 304, 464, 551, 556, 592, 703, 1073, 1102, 1112, 1406, 2146, 2204, 2224, 2641, 2812, 4031, 4292, 4408, 5143, 5282, 5624, 8062, 8584, 8816, 10286, 10564, 11248, 16124, 17168, 20387, 20572, 21128, 32248, 40774, 41144, 42256, 64496, 76589, 81548, 82288, 97717, 149147, 153178, 163096, 195434, 298294, 306356, 326192, 390868, 596588, 612712, 781736, 1193176, 1225424, 1563472, 2386352, 2833793, 5667586, 11335172, 22670344, 45340688]

約数ペア:

[(1, 45340688), (2, 22670344), (4, 11335172), (8, 5667586), (16, 2833793), (19, 2386352), (29, 1563472), (37, 1225424), (38, 1193176), (58, 781736), (74, 612712), (76, 596588), (116, 390868), (139, 326192), (148, 306356), (152, 298294), (232, 195434), (278, 163096), (296, 153178), (304, 149147), (464, 97717), (551, 82288), (556, 81548), (592, 76589), (703, 64496), (1073, 42256), (1102, 41144), (1112, 40774), (1406, 32248), (2146, 21128), (2204, 20572), (2224, 20387), (2641, 17168), (2812, 16124), (4031, 11248), (4292, 10564), (4408, 10286), (5143, 8816), (5282, 8584), (5624, 8062)]