16413320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 46681920

約数和(自身を除く): 30268600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 220, 280, 292, 308, 365, 385, 440, 511, 584, 616, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2555, 2920, 3080, 3212, 4015, 4088, 5110, 5329, 5621, 6424, 8030, 10220, 10658, 11242, 16060, 20440, 21316, 22484, 26645, 28105, 32120, 37303, 42632, 44968, 53290, 56210, 58619, 74606, 106580, 112420, 117238, 149212, 186515, 213160, 224840, 234476, 293095, 298424, 373030, 410333, 468952, 586190, 746060, 820666, 1172380, 1492120, 1641332, 2051665, 2344760, 3282664, 4103330, 8206660, 16413320]

約数ペア:

[(1, 16413320), (2, 8206660), (4, 4103330), (5, 3282664), (7, 2344760), (8, 2051665), (10, 1641332), (11, 1492120), (14, 1172380), (20, 820666), (22, 746060), (28, 586190), (35, 468952), (40, 410333), (44, 373030), (55, 298424), (56, 293095), (70, 234476), (73, 224840), (77, 213160), (88, 186515), (110, 149212), (140, 117238), (146, 112420), (154, 106580), (220, 74606), (280, 58619), (292, 56210), (308, 53290), (365, 44968), (385, 42632), (440, 37303), (511, 32120), (584, 28105), (616, 26645), (730, 22484), (770, 21316), (803, 20440), (1022, 16060), (1460, 11242), (1540, 10658), (1606, 10220), (2044, 8030), (2555, 6424), (2920, 5621), (3080, 5329), (3212, 5110), (4015, 4088)]