1043134840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33391}}^1$

素因数の和:33484

約数の個数: 64

約数和(自身を含む): 2596561920

約数和(自身を除く): 1553427080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 2840, 3124, 3905, 6248, 7810, 15620, 31240, 33391, 66782, 133564, 166955, 267128, 333910, 367301, 667820, 734602, 1335640, 1469204, 1836505, 2370761, 2938408, 3673010, 4741522, 7346020, 9483044, 11853805, 14692040, 18966088, 23707610, 26078371, 47415220, 52156742, 94830440, 104313484, 130391855, 208626968, 260783710, 521567420, 1043134840]

約数ペア:

[(1, 1043134840), (2, 521567420), (4, 260783710), (5, 208626968), (8, 130391855), (10, 104313484), (11, 94830440), (20, 52156742), (22, 47415220), (40, 26078371), (44, 23707610), (55, 18966088), (71, 14692040), (88, 11853805), (110, 9483044), (142, 7346020), (220, 4741522), (284, 3673010), (355, 2938408), (440, 2370761), (568, 1836505), (710, 1469204), (781, 1335640), (1420, 734602), (1562, 667820), (2840, 367301), (3124, 333910), (3905, 267128), (6248, 166955), (7810, 133564), (15620, 66782), (31240, 33391)]