22013320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 58579200

約数和(自身を除く): 36565880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 2711, 4060, 5422, 8120, 10844, 13555, 18977, 21688, 27110, 37954, 54220, 75908, 78619, 94885, 108440, 151816, 157238, 189770, 314476, 379540, 393095, 550333, 628952, 759080, 786190, 1100666, 1572380, 2201332, 2751665, 3144760, 4402664, 5503330, 11006660, 22013320]

約数ペア:

[(1, 22013320), (2, 11006660), (4, 5503330), (5, 4402664), (7, 3144760), (8, 2751665), (10, 2201332), (14, 1572380), (20, 1100666), (28, 786190), (29, 759080), (35, 628952), (40, 550333), (56, 393095), (58, 379540), (70, 314476), (116, 189770), (140, 157238), (145, 151816), (203, 108440), (232, 94885), (280, 78619), (290, 75908), (406, 54220), (580, 37954), (812, 27110), (1015, 21688), (1160, 18977), (1624, 13555), (2030, 10844), (2711, 8120), (4060, 5422)]