441110080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72551}}^1$

素因数の和:72587

約数の個数: 56

約数和(自身を含む): 1105692480

約数和(自身を除く): 664582400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 72551, 145102, 290204, 362755, 580408, 725510, 1160816, 1378469, 1451020, 2321632, 2756938, 2902040, 4643264, 5513876, 5804080, 6892345, 11027752, 11608160, 13784690, 22055504, 23216320, 27569380, 44111008, 55138760, 88222016, 110277520, 220555040, 441110080]

約数ペア:

[(1, 441110080), (2, 220555040), (4, 110277520), (5, 88222016), (8, 55138760), (10, 44111008), (16, 27569380), (19, 23216320), (20, 22055504), (32, 13784690), (38, 11608160), (40, 11027752), (64, 6892345), (76, 5804080), (80, 5513876), (95, 4643264), (152, 2902040), (160, 2756938), (190, 2321632), (304, 1451020), (320, 1378469), (380, 1160816), (608, 725510), (760, 580408), (1216, 362755), (1520, 290204), (3040, 145102), (6080, 72551)]