3720012320

素因数分解:

$2^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{33647}}^1$

素因数の和:34353

約数の個数: 48

約数和(自身を含む): 8801509248

約数和(自身を除く): 5081496928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 691, 1382, 2764, 3455, 5528, 6910, 11056, 13820, 22112, 27640, 33647, 55280, 67294, 110560, 134588, 168235, 269176, 336470, 538352, 672940, 1076704, 1345880, 2691760, 5383520, 23250077, 46500154, 93000308, 116250385, 186000616, 232500770, 372001232, 465001540, 744002464, 930003080, 1860006160, 3720012320]

約数ペア:

[(1, 3720012320), (2, 1860006160), (4, 930003080), (5, 744002464), (8, 465001540), (10, 372001232), (16, 232500770), (20, 186000616), (32, 116250385), (40, 93000308), (80, 46500154), (160, 23250077), (691, 5383520), (1382, 2691760), (2764, 1345880), (3455, 1076704), (5528, 672940), (6910, 538352), (11056, 336470), (13820, 269176), (22112, 168235), (27640, 134588), (33647, 110560), (55280, 67294)]