17110520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 44867520

約数和(自身を除く): 27757000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1153, 1484, 1855, 2120, 2306, 2968, 3710, 4612, 5765, 7420, 8071, 9224, 11530, 14840, 16142, 23060, 32284, 40355, 46120, 61109, 64568, 80710, 122218, 161420, 244436, 305545, 322840, 427763, 488872, 611090, 855526, 1222180, 1711052, 2138815, 2444360, 3422104, 4277630, 8555260, 17110520]

約数ペア:

[(1, 17110520), (2, 8555260), (4, 4277630), (5, 3422104), (7, 2444360), (8, 2138815), (10, 1711052), (14, 1222180), (20, 855526), (28, 611090), (35, 488872), (40, 427763), (53, 322840), (56, 305545), (70, 244436), (106, 161420), (140, 122218), (212, 80710), (265, 64568), (280, 61109), (371, 46120), (424, 40355), (530, 32284), (742, 23060), (1060, 16142), (1153, 14840), (1484, 11530), (1855, 9224), (2120, 8071), (2306, 7420), (2968, 5765), (3710, 4612)]