4609408840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{36571}}^1$

素因数の和:36742

約数の個数: 64

約数和(自身を含む): 10901381760

約数和(自身を除く): 6291972920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 460, 548, 685, 920, 1096, 1370, 2740, 3151, 5480, 6302, 12604, 15755, 25208, 31510, 36571, 63020, 73142, 126040, 146284, 182855, 292568, 365710, 731420, 841133, 1462840, 1682266, 3364532, 4205665, 5010227, 6729064, 8411330, 10020454, 16822660, 20040908, 25051135, 33645320, 40081816, 50102270, 100204540, 115235221, 200409080, 230470442, 460940884, 576176105, 921881768, 1152352210, 2304704420, 4609408840]

約数ペア:

[(1, 4609408840), (2, 2304704420), (4, 1152352210), (5, 921881768), (8, 576176105), (10, 460940884), (20, 230470442), (23, 200409080), (40, 115235221), (46, 100204540), (92, 50102270), (115, 40081816), (137, 33645320), (184, 25051135), (230, 20040908), (274, 16822660), (460, 10020454), (548, 8411330), (685, 6729064), (920, 5010227), (1096, 4205665), (1370, 3364532), (2740, 1682266), (3151, 1462840), (5480, 841133), (6302, 731420), (12604, 365710), (15755, 292568), (25208, 182855), (31510, 146284), (36571, 126040), (63020, 73142)]