82766320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11369}}^1$

素因数の和:11402

約数の個数: 80

約数和(自身を含む): 236859840

約数和(自身を除く): 154093520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 11369, 22738, 45476, 56845, 79583, 90952, 113690, 147797, 159166, 181904, 227380, 295594, 318332, 397915, 454760, 591188, 636664, 738985, 795830, 909520, 1034579, 1182376, 1273328, 1477970, 1591660, 2069158, 2364752, 2955940, 3183320, 4138316, 5172895, 5911880, 6366640, 8276632, 10345790, 11823760, 16553264, 20691580, 41383160, 82766320]

約数ペア:

[(1, 82766320), (2, 41383160), (4, 20691580), (5, 16553264), (7, 11823760), (8, 10345790), (10, 8276632), (13, 6366640), (14, 5911880), (16, 5172895), (20, 4138316), (26, 3183320), (28, 2955940), (35, 2364752), (40, 2069158), (52, 1591660), (56, 1477970), (65, 1273328), (70, 1182376), (80, 1034579), (91, 909520), (104, 795830), (112, 738985), (130, 636664), (140, 591188), (182, 454760), (208, 397915), (260, 318332), (280, 295594), (364, 227380), (455, 181904), (520, 159166), (560, 147797), (728, 113690), (910, 90952), (1040, 79583), (1456, 56845), (1820, 45476), (3640, 22738), (7280, 11369)]