11276860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 28383264

約数和(自身を除く): 17106404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 311, 370, 490, 518, 622, 740, 980, 1036, 1244, 1295, 1555, 1813, 2177, 2590, 3110, 3626, 4354, 5180, 6220, 7252, 8708, 9065, 10885, 11507, 15239, 18130, 21770, 23014, 30478, 36260, 43540, 46028, 57535, 60956, 76195, 80549, 115070, 152390, 161098, 230140, 304780, 322196, 402745, 563843, 805490, 1127686, 1610980, 2255372, 2819215, 5638430, 11276860]

約数ペア:

[(1, 11276860), (2, 5638430), (4, 2819215), (5, 2255372), (7, 1610980), (10, 1127686), (14, 805490), (20, 563843), (28, 402745), (35, 322196), (37, 304780), (49, 230140), (70, 161098), (74, 152390), (98, 115070), (140, 80549), (148, 76195), (185, 60956), (196, 57535), (245, 46028), (259, 43540), (311, 36260), (370, 30478), (490, 23014), (518, 21770), (622, 18130), (740, 15239), (980, 11507), (1036, 10885), (1244, 9065), (1295, 8708), (1555, 7252), (1813, 6220), (2177, 5180), (2590, 4354), (3110, 3626)]