69569620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 153771408

約数和(自身を除く): 84201788

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2293, 3034, 4586, 6068, 7585, 9172, 11465, 15170, 22930, 30340, 45860, 84841, 94013, 169682, 188026, 339364, 376052, 424205, 470065, 848410, 940130, 1696820, 1880260, 3478481, 6956962, 13913924, 17392405, 34784810, 69569620]

約数ペア:

[(1, 69569620), (2, 34784810), (4, 17392405), (5, 13913924), (10, 6956962), (20, 3478481), (37, 1880260), (41, 1696820), (74, 940130), (82, 848410), (148, 470065), (164, 424205), (185, 376052), (205, 339364), (370, 188026), (410, 169682), (740, 94013), (820, 84841), (1517, 45860), (2293, 30340), (3034, 22930), (4586, 15170), (6068, 11465), (7585, 9172)]