26675080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 35532920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 89, 118, 127, 178, 236, 254, 295, 356, 445, 472, 508, 590, 635, 712, 890, 1016, 1180, 1270, 1780, 2360, 2540, 3560, 5080, 5251, 7493, 10502, 11303, 14986, 21004, 22606, 26255, 29972, 37465, 42008, 45212, 52510, 56515, 59944, 74930, 90424, 105020, 113030, 149860, 210040, 226060, 299720, 452120, 666877, 1333754, 2667508, 3334385, 5335016, 6668770, 13337540, 26675080]

約数ペア:

[(1, 26675080), (2, 13337540), (4, 6668770), (5, 5335016), (8, 3334385), (10, 2667508), (20, 1333754), (40, 666877), (59, 452120), (89, 299720), (118, 226060), (127, 210040), (178, 149860), (236, 113030), (254, 105020), (295, 90424), (356, 74930), (445, 59944), (472, 56515), (508, 52510), (590, 45212), (635, 42008), (712, 37465), (890, 29972), (1016, 26255), (1180, 22606), (1270, 21004), (1780, 14986), (2360, 11303), (2540, 10502), (3560, 7493), (5080, 5251)]