7693765640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{144511}}^1$

素因数の和:144555

約数の個数: 64

約数和(自身を含む): 19040901120

約数和(自身を除く): 11347135480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 4840, 5324, 6655, 10648, 13310, 26620, 53240, 144511, 289022, 578044, 722555, 1156088, 1445110, 1589621, 2890220, 3179242, 5780440, 6358484, 7948105, 12716968, 15896210, 17485831, 31792420, 34971662, 63584840, 69943324, 87429155, 139886648, 174858310, 192344141, 349716620, 384688282, 699433240, 769376564, 961720705, 1538753128, 1923441410, 3846882820, 7693765640]

約数ペア:

[(1, 7693765640), (2, 3846882820), (4, 1923441410), (5, 1538753128), (8, 961720705), (10, 769376564), (11, 699433240), (20, 384688282), (22, 349716620), (40, 192344141), (44, 174858310), (55, 139886648), (88, 87429155), (110, 69943324), (121, 63584840), (220, 34971662), (242, 31792420), (440, 17485831), (484, 15896210), (605, 12716968), (968, 7948105), (1210, 6358484), (1331, 5780440), (2420, 3179242), (2662, 2890220), (4840, 1589621), (5324, 1445110), (6655, 1156088), (10648, 722555), (13310, 578044), (26620, 289022), (53240, 144511)]