121875520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29297}}^1$

素因数の和:29327

約数の個数: 56

約数和(自身を含む): 312551064

約数和(自身を除く): 190675544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 29297, 58594, 117188, 146485, 234376, 292970, 380861, 468752, 585940, 761722, 937504, 1171880, 1523444, 1875008, 1904305, 2343760, 3046888, 3808610, 4687520, 6093776, 7617220, 9375040, 12187552, 15234440, 24375104, 30468880, 60937760, 121875520]

約数ペア:

[(1, 121875520), (2, 60937760), (4, 30468880), (5, 24375104), (8, 15234440), (10, 12187552), (13, 9375040), (16, 7617220), (20, 6093776), (26, 4687520), (32, 3808610), (40, 3046888), (52, 2343760), (64, 1904305), (65, 1875008), (80, 1523444), (104, 1171880), (130, 937504), (160, 761722), (208, 585940), (260, 468752), (320, 380861), (416, 292970), (520, 234376), (832, 146485), (1040, 117188), (2080, 58594), (4160, 29297)]