70460734720

素因数分解:

$2^8\times 5^1\times {\mathrm{12101}}^1\times {\mathrm{4549}}^1$

素因数の和:16671

約数の個数: 72

約数和(自身を含む): 168826530600

約数和(自身を除く): 98365795880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4549, 9098, 12101, 18196, 22745, 24202, 36392, 45490, 48404, 60505, 72784, 90980, 96808, 121010, 145568, 181960, 193616, 242020, 291136, 363920, 387232, 484040, 582272, 727840, 774464, 968080, 1164544, 1455680, 1548928, 1936160, 2911360, 3097856, 3872320, 5822720, 7744640, 15489280, 55047449, 110094898, 220189796, 275237245, 440379592, 550474490, 880759184, 1100948980, 1761518368, 2201897960, 3523036736, 4403795920, 7046073472, 8807591840, 14092146944, 17615183680, 35230367360, 70460734720]

約数ペア:

[(1, 70460734720), (2, 35230367360), (4, 17615183680), (5, 14092146944), (8, 8807591840), (10, 7046073472), (16, 4403795920), (20, 3523036736), (32, 2201897960), (40, 1761518368), (64, 1100948980), (80, 880759184), (128, 550474490), (160, 440379592), (256, 275237245), (320, 220189796), (640, 110094898), (1280, 55047449), (4549, 15489280), (9098, 7744640), (12101, 5822720), (18196, 3872320), (22745, 3097856), (24202, 2911360), (36392, 1936160), (45490, 1548928), (48404, 1455680), (60505, 1164544), (72784, 968080), (90980, 774464), (96808, 727840), (121010, 582272), (145568, 484040), (181960, 387232), (193616, 363920), (242020, 291136)]