1330578160

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{20063}}^1$

素因数の和:20905

約数の個数: 40

約数和(自身を含む): 3097480320

約数和(自身を除く): 1766902160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1658, 3316, 4145, 6632, 8290, 13264, 16580, 20063, 33160, 40126, 66320, 80252, 100315, 160504, 200630, 321008, 401260, 802520, 1605040, 16632227, 33264454, 66528908, 83161135, 133057816, 166322270, 266115632, 332644540, 665289080, 1330578160]

約数ペア:

[(1, 1330578160), (2, 665289080), (4, 332644540), (5, 266115632), (8, 166322270), (10, 133057816), (16, 83161135), (20, 66528908), (40, 33264454), (80, 16632227), (829, 1605040), (1658, 802520), (3316, 401260), (4145, 321008), (6632, 200630), (8290, 160504), (13264, 100315), (16580, 80252), (20063, 66320), (33160, 40126)]