69940300

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{2113}}^1$

素因数の和:2458

約数の個数: 36

約数和(自身を含む): 152301016

約数和(自身を除く): 82360716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1324, 1655, 2113, 3310, 4226, 6620, 8275, 8452, 10565, 16550, 21130, 33100, 42260, 52825, 105650, 211300, 699403, 1398806, 2797612, 3497015, 6994030, 13988060, 17485075, 34970150, 69940300]

約数ペア:

[(1, 69940300), (2, 34970150), (4, 17485075), (5, 13988060), (10, 6994030), (20, 3497015), (25, 2797612), (50, 1398806), (100, 699403), (331, 211300), (662, 105650), (1324, 52825), (1655, 42260), (2113, 33100), (3310, 21130), (4226, 16550), (6620, 10565), (8275, 8452)]