24731980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 65028096

約数和(自身を除く): 40296116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 107, 127, 130, 140, 182, 214, 254, 260, 364, 428, 455, 508, 535, 635, 749, 889, 910, 1070, 1270, 1391, 1498, 1651, 1778, 1820, 2140, 2540, 2782, 2996, 3302, 3556, 3745, 4445, 5564, 6604, 6955, 7490, 8255, 8890, 9737, 11557, 13589, 13910, 14980, 16510, 17780, 19474, 23114, 27178, 27820, 33020, 38948, 46228, 48685, 54356, 57785, 67945, 95123, 97370, 115570, 135890, 176657, 190246, 194740, 231140, 271780, 353314, 380492, 475615, 706628, 883285, 951230, 1236599, 1766570, 1902460, 2473198, 3533140, 4946396, 6182995, 12365990, 24731980]

約数ペア:

[(1, 24731980), (2, 12365990), (4, 6182995), (5, 4946396), (7, 3533140), (10, 2473198), (13, 1902460), (14, 1766570), (20, 1236599), (26, 951230), (28, 883285), (35, 706628), (52, 475615), (65, 380492), (70, 353314), (91, 271780), (107, 231140), (127, 194740), (130, 190246), (140, 176657), (182, 135890), (214, 115570), (254, 97370), (260, 95123), (364, 67945), (428, 57785), (455, 54356), (508, 48685), (535, 46228), (635, 38948), (749, 33020), (889, 27820), (910, 27178), (1070, 23114), (1270, 19474), (1391, 17780), (1498, 16510), (1651, 14980), (1778, 13910), (1820, 13589), (2140, 11557), (2540, 9737), (2782, 8890), (2996, 8255), (3302, 7490), (3556, 6955), (3745, 6604), (4445, 5564)]