45961520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 120661920

約数和(自身を除く): 74700400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 1801, 2320, 2552, 3190, 3602, 5104, 6380, 7204, 9005, 12760, 14408, 18010, 19811, 25520, 28816, 36020, 39622, 52229, 72040, 79244, 99055, 104458, 144080, 158488, 198110, 208916, 261145, 316976, 396220, 417832, 522290, 574519, 792440, 835664, 1044580, 1149038, 1584880, 2089160, 2298076, 2872595, 4178320, 4596152, 5745190, 9192304, 11490380, 22980760, 45961520]

約数ペア:

[(1, 45961520), (2, 22980760), (4, 11490380), (5, 9192304), (8, 5745190), (10, 4596152), (11, 4178320), (16, 2872595), (20, 2298076), (22, 2089160), (29, 1584880), (40, 1149038), (44, 1044580), (55, 835664), (58, 792440), (80, 574519), (88, 522290), (110, 417832), (116, 396220), (145, 316976), (176, 261145), (220, 208916), (232, 198110), (290, 158488), (319, 144080), (440, 104458), (464, 99055), (580, 79244), (638, 72040), (880, 52229), (1160, 39622), (1276, 36020), (1595, 28816), (1801, 25520), (2320, 19811), (2552, 18010), (3190, 14408), (3602, 12760), (5104, 9005), (6380, 7204)]