28602560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^2$

素因数の和:250

約数の個数: 84

約数和(自身を含む): 78534768

約数和(自身を除く): 49932208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1808, 2240, 2260, 3164, 3616, 3955, 4520, 6328, 7232, 7910, 9040, 12656, 12769, 15820, 18080, 25312, 25538, 31640, 36160, 50624, 51076, 63280, 63845, 89383, 102152, 126560, 127690, 178766, 204304, 253120, 255380, 357532, 408608, 446915, 510760, 715064, 817216, 893830, 1021520, 1430128, 1787660, 2043040, 2860256, 3575320, 4086080, 5720512, 7150640, 14301280, 28602560]

約数ペア:

[(1, 28602560), (2, 14301280), (4, 7150640), (5, 5720512), (7, 4086080), (8, 3575320), (10, 2860256), (14, 2043040), (16, 1787660), (20, 1430128), (28, 1021520), (32, 893830), (35, 817216), (40, 715064), (56, 510760), (64, 446915), (70, 408608), (80, 357532), (112, 255380), (113, 253120), (140, 204304), (160, 178766), (224, 127690), (226, 126560), (280, 102152), (320, 89383), (448, 63845), (452, 63280), (560, 51076), (565, 50624), (791, 36160), (904, 31640), (1120, 25538), (1130, 25312), (1582, 18080), (1808, 15820), (2240, 12769), (2260, 12656), (3164, 9040), (3616, 7910), (3955, 7232), (4520, 6328)]