984918860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{4663}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 2115590400

約数和(自身を除く): 1130671540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 179, 236, 295, 358, 590, 716, 895, 1180, 1790, 3580, 4663, 9326, 10561, 18652, 21122, 23315, 42244, 46630, 52805, 93260, 105610, 211220, 275117, 550234, 834677, 1100468, 1375585, 1669354, 2751170, 3338708, 4173385, 5502340, 8346770, 16693540, 49245943, 98491886, 196983772, 246229715, 492459430, 984918860]

約数ペア:

[(1, 984918860), (2, 492459430), (4, 246229715), (5, 196983772), (10, 98491886), (20, 49245943), (59, 16693540), (118, 8346770), (179, 5502340), (236, 4173385), (295, 3338708), (358, 2751170), (590, 1669354), (716, 1375585), (895, 1100468), (1180, 834677), (1790, 550234), (3580, 275117), (4663, 211220), (9326, 105610), (10561, 93260), (18652, 52805), (21122, 46630), (23315, 42244)]