10444840

素因数分解:

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

素因数の和:171

約数の個数: 72

約数和(自身を含む): 27717390

約数和(自身を除く): 17272550

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1460, 1960, 2044, 2555, 2920, 3577, 4088, 5110, 5329, 7154, 10220, 10658, 14308, 17885, 20440, 21316, 26645, 28616, 35770, 37303, 42632, 53290, 71540, 74606, 106580, 143080, 149212, 186515, 213160, 261121, 298424, 373030, 522242, 746060, 1044484, 1305605, 1492120, 2088968, 2611210, 5222420, 10444840]

約数ペア:

[(1, 10444840), (2, 5222420), (4, 2611210), (5, 2088968), (7, 1492120), (8, 1305605), (10, 1044484), (14, 746060), (20, 522242), (28, 373030), (35, 298424), (40, 261121), (49, 213160), (56, 186515), (70, 149212), (73, 143080), (98, 106580), (140, 74606), (146, 71540), (196, 53290), (245, 42632), (280, 37303), (292, 35770), (365, 28616), (392, 26645), (490, 21316), (511, 20440), (584, 17885), (730, 14308), (980, 10658), (1022, 10220), (1460, 7154), (1960, 5329), (2044, 5110), (2555, 4088), (2920, 3577)]