70069760

素因数分解:

$2^9\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 170292672

約数和(自身を除く): 100222912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 271, 320, 404, 505, 512, 542, 640, 808, 1010, 1084, 1280, 1355, 1616, 2020, 2168, 2560, 2710, 3232, 4040, 4336, 5420, 6464, 8080, 8672, 10840, 12928, 16160, 17344, 21680, 25856, 27371, 32320, 34688, 43360, 51712, 54742, 64640, 69376, 86720, 109484, 129280, 136855, 138752, 173440, 218968, 258560, 273710, 346880, 437936, 547420, 693760, 875872, 1094840, 1751744, 2189680, 3503488, 4379360, 7006976, 8758720, 14013952, 17517440, 35034880, 70069760]

約数ペア:

[(1, 70069760), (2, 35034880), (4, 17517440), (5, 14013952), (8, 8758720), (10, 7006976), (16, 4379360), (20, 3503488), (32, 2189680), (40, 1751744), (64, 1094840), (80, 875872), (101, 693760), (128, 547420), (160, 437936), (202, 346880), (256, 273710), (271, 258560), (320, 218968), (404, 173440), (505, 138752), (512, 136855), (542, 129280), (640, 109484), (808, 86720), (1010, 69376), (1084, 64640), (1280, 54742), (1355, 51712), (1616, 43360), (2020, 34688), (2168, 32320), (2560, 27371), (2710, 25856), (3232, 21680), (4040, 17344), (4336, 16160), (5420, 12928), (6464, 10840), (8080, 8672)]