103594820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 259997976

約数和(自身を除く): 156403156

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, 1813, 2590, 2857, 3626, 5180, 5714, 7252, 9065, 11428, 14285, 18130, 19999, 28570, 36260, 39998, 57140, 79996, 99995, 105709, 139993, 199990, 211418, 279986, 399980, 422836, 528545, 559972, 699965, 739963, 1057090, 1399930, 1479926, 2114180, 2799860, 2959852, 3699815, 5179741, 7399630, 10359482, 14799260, 20718964, 25898705, 51797410, 103594820]

約数ペア:

[(1, 103594820), (2, 51797410), (4, 25898705), (5, 20718964), (7, 14799260), (10, 10359482), (14, 7399630), (20, 5179741), (28, 3699815), (35, 2959852), (37, 2799860), (49, 2114180), (70, 1479926), (74, 1399930), (98, 1057090), (140, 739963), (148, 699965), (185, 559972), (196, 528545), (245, 422836), (259, 399980), (370, 279986), (490, 211418), (518, 199990), (740, 139993), (980, 105709), (1036, 99995), (1295, 79996), (1813, 57140), (2590, 39998), (2857, 36260), (3626, 28570), (5180, 19999), (5714, 18130), (7252, 14285), (9065, 11428)]