3711223340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{26317}}^1$

素因数の和:26978

約数の個数: 48

約数和(自身を含む): 8515662624

約数和(自身を除く): 4804439284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 641, 1282, 2564, 3205, 6410, 7051, 12820, 14102, 26317, 28204, 35255, 52634, 70510, 105268, 131585, 141020, 263170, 289487, 526340, 578974, 1157948, 1447435, 2894870, 5789740, 16869197, 33738394, 67476788, 84345985, 168691970, 185561167, 337383940, 371122334, 742244668, 927805835, 1855611670, 3711223340]

約数ペア:

[(1, 3711223340), (2, 1855611670), (4, 927805835), (5, 742244668), (10, 371122334), (11, 337383940), (20, 185561167), (22, 168691970), (44, 84345985), (55, 67476788), (110, 33738394), (220, 16869197), (641, 5789740), (1282, 2894870), (2564, 1447435), (3205, 1157948), (6410, 578974), (7051, 526340), (12820, 289487), (14102, 263170), (26317, 141020), (28204, 131585), (35255, 105268), (52634, 70510)]