366987853420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{671131}}^1$

素因数の和:672598

約数の個数: 48

約数和(自身を含む): 811801267200

約数和(自身を除く): 444813413780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1439, 2878, 5756, 7195, 14390, 27341, 28780, 54682, 109364, 136705, 273410, 546820, 671131, 1342262, 2684524, 3355655, 6711310, 12751489, 13422620, 25502978, 51005956, 63757445, 127514890, 255029780, 965757509, 1931515018, 3863030036, 4828787545, 9657575090, 18349392671, 19315150180, 36698785342, 73397570684, 91746963355, 183493926710, 366987853420]

約数ペア:

[(1, 366987853420), (2, 183493926710), (4, 91746963355), (5, 73397570684), (10, 36698785342), (19, 19315150180), (20, 18349392671), (38, 9657575090), (76, 4828787545), (95, 3863030036), (190, 1931515018), (380, 965757509), (1439, 255029780), (2878, 127514890), (5756, 63757445), (7195, 51005956), (14390, 25502978), (27341, 13422620), (28780, 12751489), (54682, 6711310), (109364, 3355655), (136705, 2684524), (273410, 1342262), (546820, 671131)]