7086640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8053}}^1$

素因数の和:8077

約数の個数: 40

約数和(自身を含む): 17976528

約数和(自身を除く): 10889888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 8053, 16106, 32212, 40265, 64424, 80530, 88583, 128848, 161060, 177166, 322120, 354332, 442915, 644240, 708664, 885830, 1417328, 1771660, 3543320, 7086640]

約数ペア:

[(1, 7086640), (2, 3543320), (4, 1771660), (5, 1417328), (8, 885830), (10, 708664), (11, 644240), (16, 442915), (20, 354332), (22, 322120), (40, 177166), (44, 161060), (55, 128848), (80, 88583), (88, 80530), (110, 64424), (176, 40265), (220, 32212), (440, 16106), (880, 8053)]