32705920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 84223440

約数和(自身を除く): 51517520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3931, 4160, 7862, 8320, 15724, 19655, 31448, 39310, 51103, 62896, 78620, 102206, 125792, 157240, 204412, 251584, 255515, 314480, 408824, 503168, 511030, 628960, 817648, 1022060, 1257920, 1635296, 2044120, 2515840, 3270592, 4088240, 6541184, 8176480, 16352960, 32705920]

約数ペア:

[(1, 32705920), (2, 16352960), (4, 8176480), (5, 6541184), (8, 4088240), (10, 3270592), (13, 2515840), (16, 2044120), (20, 1635296), (26, 1257920), (32, 1022060), (40, 817648), (52, 628960), (64, 511030), (65, 503168), (80, 408824), (104, 314480), (128, 255515), (130, 251584), (160, 204412), (208, 157240), (260, 125792), (320, 102206), (416, 78620), (520, 62896), (640, 51103), (832, 39310), (1040, 31448), (1664, 19655), (2080, 15724), (3931, 8320), (4160, 7862)]