47174260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 118445544

約数和(自身を除く): 71271284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1301, 1813, 2590, 2602, 3626, 5180, 5204, 6505, 7252, 9065, 9107, 13010, 18130, 18214, 26020, 36260, 36428, 45535, 48137, 63749, 91070, 96274, 127498, 182140, 192548, 240685, 254996, 318745, 336959, 481370, 637490, 673918, 962740, 1274980, 1347836, 1684795, 2358713, 3369590, 4717426, 6739180, 9434852, 11793565, 23587130, 47174260]

約数ペア:

[(1, 47174260), (2, 23587130), (4, 11793565), (5, 9434852), (7, 6739180), (10, 4717426), (14, 3369590), (20, 2358713), (28, 1684795), (35, 1347836), (37, 1274980), (49, 962740), (70, 673918), (74, 637490), (98, 481370), (140, 336959), (148, 318745), (185, 254996), (196, 240685), (245, 192548), (259, 182140), (370, 127498), (490, 96274), (518, 91070), (740, 63749), (980, 48137), (1036, 45535), (1295, 36428), (1301, 36260), (1813, 26020), (2590, 18214), (2602, 18130), (3626, 13010), (5180, 9107), (5204, 9065), (6505, 7252)]