467041520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18301}}^1$

素因数の和:18354

約数の個数: 80

約数和(自身を含む): 1225501920

約数和(自身を除く): 758460400

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, 2320, 2552, 3190, 5104, 6380, 12760, 18301, 25520, 36602, 73204, 91505, 146408, 183010, 201311, 292816, 366020, 402622, 530729, 732040, 805244, 1006555, 1061458, 1464080, 1610488, 2013110, 2122916, 2653645, 3220976, 4026220, 4245832, 5307290, 5838019, 8052440, 8491664, 10614580, 11676038, 16104880, 21229160, 23352076, 29190095, 42458320, 46704152, 58380190, 93408304, 116760380, 233520760, 467041520]

約数ペア:

[(1, 467041520), (2, 233520760), (4, 116760380), (5, 93408304), (8, 58380190), (10, 46704152), (11, 42458320), (16, 29190095), (20, 23352076), (22, 21229160), (29, 16104880), (40, 11676038), (44, 10614580), (55, 8491664), (58, 8052440), (80, 5838019), (88, 5307290), (110, 4245832), (116, 4026220), (145, 3220976), (176, 2653645), (220, 2122916), (232, 2013110), (290, 1610488), (319, 1464080), (440, 1061458), (464, 1006555), (580, 805244), (638, 732040), (880, 530729), (1160, 402622), (1276, 366020), (1595, 292816), (2320, 201311), (2552, 183010), (3190, 146408), (5104, 91505), (6380, 73204), (12760, 36602), (18301, 25520)]