79165240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25703}}^1$

素因数の和:25732

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 142917320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 25703, 51406, 102812, 128515, 179921, 205624, 257030, 282733, 359842, 514060, 565466, 719684, 899605, 1028120, 1130932, 1413665, 1439368, 1799210, 1979131, 2261864, 2827330, 3598420, 3958262, 5654660, 7196840, 7916524, 9895655, 11309320, 15833048, 19791310, 39582620, 79165240]

約数ペア:

[(1, 79165240), (2, 39582620), (4, 19791310), (5, 15833048), (7, 11309320), (8, 9895655), (10, 7916524), (11, 7196840), (14, 5654660), (20, 3958262), (22, 3598420), (28, 2827330), (35, 2261864), (40, 1979131), (44, 1799210), (55, 1439368), (56, 1413665), (70, 1130932), (77, 1028120), (88, 899605), (110, 719684), (140, 565466), (154, 514060), (220, 359842), (280, 282733), (308, 257030), (385, 205624), (440, 179921), (616, 128515), (770, 102812), (1540, 51406), (3080, 25703)]