40051060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 98372736

約数和(自身を除く): 58321676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 6653, 13306, 26612, 33265, 46571, 66530, 93142, 133060, 186284, 232855, 286079, 465710, 572158, 931420, 1144316, 1430395, 2002553, 2860790, 4005106, 5721580, 8010212, 10012765, 20025530, 40051060]

約数ペア:

[(1, 40051060), (2, 20025530), (4, 10012765), (5, 8010212), (7, 5721580), (10, 4005106), (14, 2860790), (20, 2002553), (28, 1430395), (35, 1144316), (43, 931420), (70, 572158), (86, 465710), (140, 286079), (172, 232855), (215, 186284), (301, 133060), (430, 93142), (602, 66530), (860, 46571), (1204, 33265), (1505, 26612), (3010, 13306), (6020, 6653)]