1570443980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{19441}}^1$

素因数の和:20034

約数の個数: 48

約数和(自身を含む): 3775791936

約数和(自身を除く): 2205347956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 2308, 2885, 4039, 5770, 8078, 11540, 16156, 19441, 20195, 38882, 40390, 77764, 80780, 97205, 136087, 194410, 272174, 388820, 544348, 680435, 1360870, 2721740, 11217457, 22434914, 44869828, 56087285, 78522199, 112174570, 157044398, 224349140, 314088796, 392610995, 785221990, 1570443980]

約数ペア:

[(1, 1570443980), (2, 785221990), (4, 392610995), (5, 314088796), (7, 224349140), (10, 157044398), (14, 112174570), (20, 78522199), (28, 56087285), (35, 44869828), (70, 22434914), (140, 11217457), (577, 2721740), (1154, 1360870), (2308, 680435), (2885, 544348), (4039, 388820), (5770, 272174), (8078, 194410), (11540, 136087), (16156, 97205), (19441, 80780), (20195, 77764), (38882, 40390)]