24821940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 82583424

約数和(自身を除く): 57761484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 263, 286, 330, 363, 390, 429, 484, 526, 572, 605, 660, 715, 726, 780, 789, 858, 1052, 1210, 1315, 1430, 1452, 1573, 1578, 1716, 1815, 2145, 2420, 2630, 2860, 2893, 3146, 3156, 3419, 3630, 3945, 4290, 4719, 5260, 5786, 6292, 6838, 7260, 7865, 7890, 8580, 8679, 9438, 10257, 11572, 13676, 14465, 15730, 15780, 17095, 17358, 18876, 20514, 23595, 28930, 31460, 31823, 34190, 34716, 37609, 41028, 43395, 47190, 51285, 57860, 63646, 68380, 75218, 86790, 94380, 95469, 102570, 112827, 127292, 150436, 159115, 173580, 188045, 190938, 205140, 225654, 318230, 376090, 381876, 413699, 451308, 477345, 564135, 636460, 752180, 827398, 954690, 1128270, 1241097, 1654796, 1909380, 2068495, 2256540, 2482194, 4136990, 4964388, 6205485, 8273980, 12410970, 24821940]

約数ペア:

[(1, 24821940), (2, 12410970), (3, 8273980), (4, 6205485), (5, 4964388), (6, 4136990), (10, 2482194), (11, 2256540), (12, 2068495), (13, 1909380), (15, 1654796), (20, 1241097), (22, 1128270), (26, 954690), (30, 827398), (33, 752180), (39, 636460), (44, 564135), (52, 477345), (55, 451308), (60, 413699), (65, 381876), (66, 376090), (78, 318230), (110, 225654), (121, 205140), (130, 190938), (132, 188045), (143, 173580), (156, 159115), (165, 150436), (195, 127292), (220, 112827), (242, 102570), (260, 95469), (263, 94380), (286, 86790), (330, 75218), (363, 68380), (390, 63646), (429, 57860), (484, 51285), (526, 47190), (572, 43395), (605, 41028), (660, 37609), (715, 34716), (726, 34190), (780, 31823), (789, 31460), (858, 28930), (1052, 23595), (1210, 20514), (1315, 18876), (1430, 17358), (1452, 17095), (1573, 15780), (1578, 15730), (1716, 14465), (1815, 13676), (2145, 11572), (2420, 10257), (2630, 9438), (2860, 8679), (2893, 8580), (3146, 7890), (3156, 7865), (3419, 7260), (3630, 6838), (3945, 6292), (4290, 5786), (4719, 5260)]