69644080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 80

約数和(自身を含む): 182800800

約数和(自身を除く): 113156720

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, 2729, 3190, 5104, 5458, 6380, 10916, 12760, 13645, 21832, 25520, 27290, 30019, 43664, 54580, 60038, 79141, 109160, 120076, 150095, 158282, 218320, 240152, 300190, 316564, 395705, 480304, 600380, 633128, 791410, 870551, 1200760, 1266256, 1582820, 1741102, 2401520, 3165640, 3482204, 4352755, 6331280, 6964408, 8705510, 13928816, 17411020, 34822040, 69644080]

約数ペア:

[(1, 69644080), (2, 34822040), (4, 17411020), (5, 13928816), (8, 8705510), (10, 6964408), (11, 6331280), (16, 4352755), (20, 3482204), (22, 3165640), (29, 2401520), (40, 1741102), (44, 1582820), (55, 1266256), (58, 1200760), (80, 870551), (88, 791410), (110, 633128), (116, 600380), (145, 480304), (176, 395705), (220, 316564), (232, 300190), (290, 240152), (319, 218320), (440, 158282), (464, 150095), (580, 120076), (638, 109160), (880, 79141), (1160, 60038), (1276, 54580), (1595, 43664), (2320, 30019), (2552, 27290), (2729, 25520), (3190, 21832), (5104, 13645), (5458, 12760), (6380, 10916)]