1263670360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{35141}}^1$

素因数の和:35212

約数の個数: 64

約数和(自身を含む): 3036268800

約数和(自身を除く): 1772598440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 7192, 8990, 17980, 35141, 35960, 70282, 140564, 175705, 281128, 351410, 702820, 1019089, 1089371, 1405640, 2038178, 2178742, 4076356, 4357484, 5095445, 5446855, 8152712, 8714968, 10190890, 10893710, 20381780, 21787420, 31591759, 40763560, 43574840, 63183518, 126367036, 157958795, 252734072, 315917590, 631835180, 1263670360]

約数ペア:

[(1, 1263670360), (2, 631835180), (4, 315917590), (5, 252734072), (8, 157958795), (10, 126367036), (20, 63183518), (29, 43574840), (31, 40763560), (40, 31591759), (58, 21787420), (62, 20381780), (116, 10893710), (124, 10190890), (145, 8714968), (155, 8152712), (232, 5446855), (248, 5095445), (290, 4357484), (310, 4076356), (580, 2178742), (620, 2038178), (899, 1405640), (1160, 1089371), (1240, 1019089), (1798, 702820), (3596, 351410), (4495, 281128), (7192, 175705), (8990, 140564), (17980, 70282), (35141, 35960)]