4957120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2237

約数の個数: 56

約数和(自身を含む): 13496544

約数和(自身を除く): 8539424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2213, 2240, 4426, 8852, 11065, 15491, 17704, 22130, 30982, 35408, 44260, 61964, 70816, 77455, 88520, 123928, 141632, 154910, 177040, 247856, 309820, 354080, 495712, 619640, 708160, 991424, 1239280, 2478560, 4957120]

約数ペア:

[(1, 4957120), (2, 2478560), (4, 1239280), (5, 991424), (7, 708160), (8, 619640), (10, 495712), (14, 354080), (16, 309820), (20, 247856), (28, 177040), (32, 154910), (35, 141632), (40, 123928), (56, 88520), (64, 77455), (70, 70816), (80, 61964), (112, 44260), (140, 35408), (160, 30982), (224, 22130), (280, 17704), (320, 15491), (448, 11065), (560, 8852), (1120, 4426), (2213, 2240)]