5159421820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{57493}}^1$

素因数の和:58150

約数の個数: 48

約数和(自身を含む): 12402145728

約数和(自身を除く): 7242723908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1282, 2564, 3205, 4487, 6410, 8974, 12820, 17948, 22435, 44870, 57493, 89740, 114986, 229972, 287465, 402451, 574930, 804902, 1149860, 1609804, 2012255, 4024510, 8049020, 36853013, 73706026, 147412052, 184265065, 257971091, 368530130, 515942182, 737060260, 1031884364, 1289855455, 2579710910, 5159421820]

約数ペア:

[(1, 5159421820), (2, 2579710910), (4, 1289855455), (5, 1031884364), (7, 737060260), (10, 515942182), (14, 368530130), (20, 257971091), (28, 184265065), (35, 147412052), (70, 73706026), (140, 36853013), (641, 8049020), (1282, 4024510), (2564, 2012255), (3205, 1609804), (4487, 1149860), (6410, 804902), (8974, 574930), (12820, 402451), (17948, 287465), (22435, 229972), (44870, 114986), (57493, 89740)]