77414680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 200494080

約数和(自身を除く): 123079400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1831, 2114, 3020, 3662, 4228, 5285, 6040, 7324, 8456, 9155, 10570, 12817, 14648, 18310, 21140, 25634, 36620, 42280, 51268, 64085, 73240, 102536, 128170, 256340, 276481, 512680, 552962, 1105924, 1382405, 1935367, 2211848, 2764810, 3870734, 5529620, 7741468, 9676835, 11059240, 15482936, 19353670, 38707340, 77414680]

約数ペア:

[(1, 77414680), (2, 38707340), (4, 19353670), (5, 15482936), (7, 11059240), (8, 9676835), (10, 7741468), (14, 5529620), (20, 3870734), (28, 2764810), (35, 2211848), (40, 1935367), (56, 1382405), (70, 1105924), (140, 552962), (151, 512680), (280, 276481), (302, 256340), (604, 128170), (755, 102536), (1057, 73240), (1208, 64085), (1510, 51268), (1831, 42280), (2114, 36620), (3020, 25634), (3662, 21140), (4228, 18310), (5285, 14648), (6040, 12817), (7324, 10570), (8456, 9155)]