15471040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3749

約数の個数: 56

約数和(自身を含む): 39684960

約数和(自身を除く): 24213920

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, 3719, 4160, 7438, 14876, 18595, 29752, 37190, 48347, 59504, 74380, 96694, 119008, 148760, 193388, 238016, 241735, 297520, 386776, 483470, 595040, 773552, 966940, 1190080, 1547104, 1933880, 3094208, 3867760, 7735520, 15471040]

約数ペア:

[(1, 15471040), (2, 7735520), (4, 3867760), (5, 3094208), (8, 1933880), (10, 1547104), (13, 1190080), (16, 966940), (20, 773552), (26, 595040), (32, 483470), (40, 386776), (52, 297520), (64, 241735), (65, 238016), (80, 193388), (104, 148760), (130, 119008), (160, 96694), (208, 74380), (260, 59504), (320, 48347), (416, 37190), (520, 29752), (832, 18595), (1040, 14876), (2080, 7438), (3719, 4160)]