528045460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 1129911552

約数和(自身を除く): 601866092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 241, 284, 355, 482, 710, 964, 1205, 1420, 1543, 2410, 3086, 4820, 6172, 7715, 15430, 17111, 30860, 34222, 68444, 85555, 109553, 171110, 219106, 342220, 371863, 438212, 547765, 743726, 1095530, 1487452, 1859315, 2191060, 3718630, 7437260, 26402273, 52804546, 105609092, 132011365, 264022730, 528045460]

約数ペア:

[(1, 528045460), (2, 264022730), (4, 132011365), (5, 105609092), (10, 52804546), (20, 26402273), (71, 7437260), (142, 3718630), (241, 2191060), (284, 1859315), (355, 1487452), (482, 1095530), (710, 743726), (964, 547765), (1205, 438212), (1420, 371863), (1543, 342220), (2410, 219106), (3086, 171110), (4820, 109553), (6172, 85555), (7715, 68444), (15430, 34222), (17111, 30860)]