1170020540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 2725356480

約数和(自身を除く): 1555335940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 229, 260, 430, 457, 458, 559, 860, 914, 916, 1118, 1145, 1828, 2236, 2285, 2290, 2795, 2977, 4570, 4580, 5590, 5941, 5954, 9140, 9847, 11180, 11882, 11908, 14885, 19651, 19694, 23764, 29705, 29770, 39302, 39388, 49235, 59410, 59540, 78604, 98255, 98470, 104653, 118820, 128011, 196510, 196940, 209306, 255463, 256022, 393020, 418612, 510926, 512044, 523265, 640055, 1021852, 1046530, 1277315, 1280110, 1360489, 2093060, 2554630, 2560220, 2720978, 4500079, 5109260, 5441956, 6802445, 9000158, 13604890, 18000316, 22500395, 27209780, 45000790, 58501027, 90001580, 117002054, 234004108, 292505135, 585010270, 1170020540]

約数ペア:

[(1, 1170020540), (2, 585010270), (4, 292505135), (5, 234004108), (10, 117002054), (13, 90001580), (20, 58501027), (26, 45000790), (43, 27209780), (52, 22500395), (65, 18000316), (86, 13604890), (130, 9000158), (172, 6802445), (215, 5441956), (229, 5109260), (260, 4500079), (430, 2720978), (457, 2560220), (458, 2554630), (559, 2093060), (860, 1360489), (914, 1280110), (916, 1277315), (1118, 1046530), (1145, 1021852), (1828, 640055), (2236, 523265), (2285, 512044), (2290, 510926), (2795, 418612), (2977, 393020), (4570, 256022), (4580, 255463), (5590, 209306), (5941, 196940), (5954, 196510), (9140, 128011), (9847, 118820), (11180, 104653), (11882, 98470), (11908, 98255), (14885, 78604), (19651, 59540), (19694, 59410), (23764, 49235), (29705, 39388), (29770, 39302)]