27577884680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{12659}}^1$

素因数の和:13286

約数の個数: 64

約数和(自身を含む): 62758152000

約数和(自身を除く): 35180267320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 509, 535, 856, 1018, 1070, 2036, 2140, 2545, 4072, 4280, 5090, 10180, 12659, 20360, 25318, 50636, 54463, 63295, 101272, 108926, 126590, 217852, 253180, 272315, 435704, 506360, 544630, 1089260, 1354513, 2178520, 2709026, 5418052, 6443431, 6772565, 10836104, 12886862, 13545130, 25773724, 27090260, 32217155, 51547448, 54180520, 64434310, 128868620, 257737240, 689447117, 1378894234, 2757788468, 3447235585, 5515576936, 6894471170, 13788942340, 27577884680]

約数ペア:

[(1, 27577884680), (2, 13788942340), (4, 6894471170), (5, 5515576936), (8, 3447235585), (10, 2757788468), (20, 1378894234), (40, 689447117), (107, 257737240), (214, 128868620), (428, 64434310), (509, 54180520), (535, 51547448), (856, 32217155), (1018, 27090260), (1070, 25773724), (2036, 13545130), (2140, 12886862), (2545, 10836104), (4072, 6772565), (4280, 6443431), (5090, 5418052), (10180, 2709026), (12659, 2178520), (20360, 1354513), (25318, 1089260), (50636, 544630), (54463, 506360), (63295, 435704), (101272, 272315), (108926, 253180), (126590, 217852)]