2013670366040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15581}}^1\times {\mathrm{140477}}^1$

素因数の和:156092

約数の個数: 64

約数和(自身を含む): 4728084903360

約数和(自身を除く): 2714414537320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 15581, 31162, 62324, 77905, 124648, 140477, 155810, 280954, 311620, 358363, 561908, 623240, 702385, 716726, 1123816, 1404770, 1433452, 1791815, 2809540, 2866904, 3230971, 3583630, 5619080, 6461942, 7167260, 12923884, 14334520, 16154855, 25847768, 32309710, 64619420, 129238840, 2188772137, 4377544274, 8755088548, 10943860685, 17510177096, 21887721370, 43775442740, 50341759151, 87550885480, 100683518302, 201367036604, 251708795755, 402734073208, 503417591510, 1006835183020, 2013670366040]

約数ペア:

[(1, 2013670366040), (2, 1006835183020), (4, 503417591510), (5, 402734073208), (8, 251708795755), (10, 201367036604), (20, 100683518302), (23, 87550885480), (40, 50341759151), (46, 43775442740), (92, 21887721370), (115, 17510177096), (184, 10943860685), (230, 8755088548), (460, 4377544274), (920, 2188772137), (15581, 129238840), (31162, 64619420), (62324, 32309710), (77905, 25847768), (124648, 16154855), (140477, 14334520), (155810, 12923884), (280954, 7167260), (311620, 6461942), (358363, 5619080), (561908, 3583630), (623240, 3230971), (702385, 2866904), (716726, 2809540), (1123816, 1791815), (1404770, 1433452)]