32661940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 70918848

約数和(自身を除く): 38256908

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 163, 172, 215, 233, 326, 430, 466, 652, 815, 860, 932, 1165, 1630, 2330, 3260, 4660, 7009, 10019, 14018, 20038, 28036, 35045, 37979, 40076, 50095, 70090, 75958, 100190, 140180, 151916, 189895, 200380, 379790, 759580, 1633097, 3266194, 6532388, 8165485, 16330970, 32661940]

約数ペア:

[(1, 32661940), (2, 16330970), (4, 8165485), (5, 6532388), (10, 3266194), (20, 1633097), (43, 759580), (86, 379790), (163, 200380), (172, 189895), (215, 151916), (233, 140180), (326, 100190), (430, 75958), (466, 70090), (652, 50095), (815, 40076), (860, 37979), (932, 35045), (1165, 28036), (1630, 20038), (2330, 14018), (3260, 10019), (4660, 7009)]