1036685020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{8681}}^1$

素因数の和:9550

約数の個数: 48

約数和(自身を含む): 2491247808

約数和(自身を除く): 1454562788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 853, 1706, 3412, 4265, 5971, 8530, 8681, 11942, 17060, 17362, 23884, 29855, 34724, 43405, 59710, 60767, 86810, 119420, 121534, 173620, 243068, 303835, 607670, 1215340, 7404893, 14809786, 29619572, 37024465, 51834251, 74048930, 103668502, 148097860, 207337004, 259171255, 518342510, 1036685020]

約数ペア:

[(1, 1036685020), (2, 518342510), (4, 259171255), (5, 207337004), (7, 148097860), (10, 103668502), (14, 74048930), (20, 51834251), (28, 37024465), (35, 29619572), (70, 14809786), (140, 7404893), (853, 1215340), (1706, 607670), (3412, 303835), (4265, 243068), (5971, 173620), (8530, 121534), (8681, 119420), (11942, 86810), (17060, 60767), (17362, 59710), (23884, 43405), (29855, 34724)]