4433161720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{2953}}^1$

素因数の和:5864

約数の個数: 64

約数和(自身を含む): 10749251520

約数和(自身を除く): 6316089800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2887, 2953, 5774, 5906, 11548, 11812, 14435, 14765, 23096, 23624, 28870, 29530, 37531, 38389, 57740, 59060, 75062, 76778, 115480, 118120, 150124, 153556, 187655, 191945, 300248, 307112, 375310, 383890, 750620, 767780, 1501240, 1535560, 8525311, 17050622, 34101244, 42626555, 68202488, 85253110, 110829043, 170506220, 221658086, 341012440, 443316172, 554145215, 886632344, 1108290430, 2216580860, 4433161720]

約数ペア:

[(1, 4433161720), (2, 2216580860), (4, 1108290430), (5, 886632344), (8, 554145215), (10, 443316172), (13, 341012440), (20, 221658086), (26, 170506220), (40, 110829043), (52, 85253110), (65, 68202488), (104, 42626555), (130, 34101244), (260, 17050622), (520, 8525311), (2887, 1535560), (2953, 1501240), (5774, 767780), (5906, 750620), (11548, 383890), (11812, 375310), (14435, 307112), (14765, 300248), (23096, 191945), (23624, 187655), (28870, 153556), (29530, 150124), (37531, 118120), (38389, 115480), (57740, 76778), (59060, 75062)]