3670044940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{108517}}^1$

素因数の和:108634

約数の個数: 48

約数和(自身を含む): 8203960800

約数和(自身を除く): 4533915860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1691, 1780, 3382, 6764, 8455, 16910, 33820, 108517, 217034, 434068, 542585, 1085170, 2061823, 2170340, 4123646, 8247292, 9658013, 10309115, 19316026, 20618230, 38632052, 41236460, 48290065, 96580130, 183502247, 193160260, 367004494, 734008988, 917511235, 1835022470, 3670044940]

約数ペア:

[(1, 3670044940), (2, 1835022470), (4, 917511235), (5, 734008988), (10, 367004494), (19, 193160260), (20, 183502247), (38, 96580130), (76, 48290065), (89, 41236460), (95, 38632052), (178, 20618230), (190, 19316026), (356, 10309115), (380, 9658013), (445, 8247292), (890, 4123646), (1691, 2170340), (1780, 2061823), (3382, 1085170), (6764, 542585), (8455, 434068), (16910, 217034), (33820, 108517)]