2032421545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 3242188800

約数和(自身を除く): 1209767255

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 79, 95, 133, 209, 385, 395, 553, 665, 869, 1045, 1463, 1501, 2765, 3517, 4345, 6083, 7315, 7505, 10507, 16511, 17585, 24619, 30415, 38687, 52535, 66823, 82555, 115577, 123095, 193435, 270809, 277843, 334115, 467761, 577885, 735053, 1354045, 1389215, 1944901, 2338805, 3056273, 3675265, 5145371, 5279017, 9724505, 15281365, 21393911, 25726855, 26395085, 36953119, 58069187, 106969555, 184765595, 290345935, 406484309, 2032421545]

約数ペア:

[(1, 2032421545), (5, 406484309), (7, 290345935), (11, 184765595), (19, 106969555), (35, 58069187), (55, 36953119), (77, 26395085), (79, 25726855), (95, 21393911), (133, 15281365), (209, 9724505), (385, 5279017), (395, 5145371), (553, 3675265), (665, 3056273), (869, 2338805), (1045, 1944901), (1463, 1389215), (1501, 1354045), (2765, 735053), (3517, 577885), (4345, 467761), (6083, 334115), (7315, 277843), (7505, 270809), (10507, 193435), (16511, 123095), (17585, 115577), (24619, 82555), (30415, 66823), (38687, 52535)]