79459240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1741}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 205695360

約数和(自身を除く): 126236120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 1741, 2282, 3260, 3482, 4564, 5705, 6520, 6964, 8705, 9128, 11410, 12187, 13928, 17410, 22820, 24374, 34820, 45640, 48748, 60935, 69640, 97496, 121870, 243740, 283783, 487480, 567566, 1135132, 1418915, 1986481, 2270264, 2837830, 3972962, 5675660, 7945924, 9932405, 11351320, 15891848, 19864810, 39729620, 79459240]

約数ペア:

[(1, 79459240), (2, 39729620), (4, 19864810), (5, 15891848), (7, 11351320), (8, 9932405), (10, 7945924), (14, 5675660), (20, 3972962), (28, 2837830), (35, 2270264), (40, 1986481), (56, 1418915), (70, 1135132), (140, 567566), (163, 487480), (280, 283783), (326, 243740), (652, 121870), (815, 97496), (1141, 69640), (1304, 60935), (1630, 48748), (1741, 45640), (2282, 34820), (3260, 24374), (3482, 22820), (4564, 17410), (5705, 13928), (6520, 12187), (6964, 11410), (8705, 9128)]