40283002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 66052800

約数和(自身を除く): 25769798

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 277, 554, 817, 1634, 1691, 3382, 3827, 5263, 7654, 10526, 11911, 23822, 24653, 49306, 72713, 145426, 226309, 452618, 468407, 936814, 1060079, 2120158, 20141501, 40283002]

約数ペア:

[(1, 40283002), (2, 20141501), (19, 2120158), (38, 1060079), (43, 936814), (86, 468407), (89, 452618), (178, 226309), (277, 145426), (554, 72713), (817, 49306), (1634, 24653), (1691, 23822), (3382, 11911), (3827, 10526), (5263, 7654)]