98786380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 269982720

約数和(自身を除く): 171196340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 2789, 3220, 3542, 5060, 5578, 7084, 8855, 11156, 13945, 17710, 19523, 27890, 30679, 35420, 39046, 55780, 61358, 64147, 78092, 97615, 122716, 128294, 153395, 195230, 214753, 256588, 306790, 320735, 390460, 429506, 449029, 613580, 641470, 705617, 859012, 898058, 1073765, 1282940, 1411234, 1796116, 2147530, 2245145, 2822468, 3528085, 4295060, 4490290, 4939319, 7056170, 8980580, 9878638, 14112340, 19757276, 24696595, 49393190, 98786380]

約数ペア:

[(1, 98786380), (2, 49393190), (4, 24696595), (5, 19757276), (7, 14112340), (10, 9878638), (11, 8980580), (14, 7056170), (20, 4939319), (22, 4490290), (23, 4295060), (28, 3528085), (35, 2822468), (44, 2245145), (46, 2147530), (55, 1796116), (70, 1411234), (77, 1282940), (92, 1073765), (110, 898058), (115, 859012), (140, 705617), (154, 641470), (161, 613580), (220, 449029), (230, 429506), (253, 390460), (308, 320735), (322, 306790), (385, 256588), (460, 214753), (506, 195230), (644, 153395), (770, 128294), (805, 122716), (1012, 97615), (1265, 78092), (1540, 64147), (1610, 61358), (1771, 55780), (2530, 39046), (2789, 35420), (3220, 30679), (3542, 27890), (5060, 19523), (5578, 17710), (7084, 13945), (8855, 11156)]