74134720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21061}}^1$

素因数の和:21089

約数の個数: 56

約数和(自身を含む): 192590928

約数和(自身を除く): 118456208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21061, 42122, 84244, 105305, 168488, 210610, 231671, 336976, 421220, 463342, 673952, 842440, 926684, 1158355, 1347904, 1684880, 1853368, 2316710, 3369760, 3706736, 4633420, 6739520, 7413472, 9266840, 14826944, 18533680, 37067360, 74134720]

約数ペア:

[(1, 74134720), (2, 37067360), (4, 18533680), (5, 14826944), (8, 9266840), (10, 7413472), (11, 6739520), (16, 4633420), (20, 3706736), (22, 3369760), (32, 2316710), (40, 1853368), (44, 1684880), (55, 1347904), (64, 1158355), (80, 926684), (88, 842440), (110, 673952), (160, 463342), (176, 421220), (220, 336976), (320, 231671), (352, 210610), (440, 168488), (704, 105305), (880, 84244), (1760, 42122), (3520, 21061)]