99688412260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1373497}}^1$

素因数の和:1373716

約数の個数: 48

約数和(自身を含む): 221517757440

約数和(自身を除く): 121829345180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 764, 955, 1910, 3629, 3820, 7258, 14516, 18145, 36290, 72580, 1373497, 2746994, 5493988, 6867485, 13734970, 26096443, 27469940, 52192886, 104385772, 130482215, 260964430, 262337927, 521928860, 524675854, 1049351708, 1311689635, 2623379270, 4984420613, 5246758540, 9968841226, 19937682452, 24922103065, 49844206130, 99688412260]

約数ペア:

[(1, 99688412260), (2, 49844206130), (4, 24922103065), (5, 19937682452), (10, 9968841226), (19, 5246758540), (20, 4984420613), (38, 2623379270), (76, 1311689635), (95, 1049351708), (190, 524675854), (191, 521928860), (380, 262337927), (382, 260964430), (764, 130482215), (955, 104385772), (1910, 52192886), (3629, 27469940), (3820, 26096443), (7258, 13734970), (14516, 6867485), (18145, 5493988), (36290, 2746994), (72580, 1373497)]