2216233940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{3089}}^1$

素因数の和:4364

約数の個数: 48

約数和(自身を含む): 4820029200

約数和(自身を除く): 2603795260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1237, 2474, 3089, 4948, 6178, 6185, 12356, 12370, 15445, 24740, 30890, 35873, 61780, 71746, 89581, 143492, 179162, 179365, 358324, 358730, 447905, 717460, 895810, 1791620, 3821093, 7642186, 15284372, 19105465, 38210930, 76421860, 110811697, 221623394, 443246788, 554058485, 1108116970, 2216233940]

約数ペア:

[(1, 2216233940), (2, 1108116970), (4, 554058485), (5, 443246788), (10, 221623394), (20, 110811697), (29, 76421860), (58, 38210930), (116, 19105465), (145, 15284372), (290, 7642186), (580, 3821093), (1237, 1791620), (2474, 895810), (3089, 717460), (4948, 447905), (6178, 358730), (6185, 358324), (12356, 179365), (12370, 179162), (15445, 143492), (24740, 89581), (30890, 71746), (35873, 61780)]